optional

This page lists questions and answers that were posted by visitors named optional.

Questions

The following questions were asked by visitors named optional.

Solve for x. −4(2x−11)=12 (1 point) Responses x=−2 x equals negative 2 x=4 x equals 4 x=2 x equals 2 x=−4

What factors impact the kinetic energy of an object?(1 point) Responses Weight and speed Weight and speed Weight and height Weight and height Mass and speed Mass and speed Mass and height

2 years ago

How many geographic regions are in Georgia? (1 point) Responses 159 159 5 5 44 44 1 1

2 years ago

Solve for x: 8x−5=3x+20.

2 years ago

Solve for x: 10x+5=7x−16

2 years ago

Solve for x: −12x+20=−10x+32

2 years ago

Solve ax+3=33

2 years ago

Solve for x: 9x+16=6x+1.(1 point) Responses x=6 x equals 6 x=3 x equals 3 x=−4 x equals negative 4 x=−5

2 years ago

what would you use to simplfy This expression -3(2x+7)

2 years ago

To solve the equation: 24(34+x)=1,200 , give the reasons for each of the given steps. What was done to the previous step to get to the current equation? step 1. 816 + 24x=1200 step 2. 816-816 +24x =1200 - 816 step 3. 24x=384 step 4. x=16 answers multiplic...

2 years ago

Simplify: −4(2x+5)

2 years ago

Simplify: −4(2x+5) (1 point) Responses (−4×2x)+(−4×5) open paren negative 4 times 2 x close paren plus open paren negative 4 times 5 close paren (−4−2x)+(−4−5) open paren negative 4 minus 2 x close paren plus open paren negative 4 minus 5 close paren (−4÷...

2 years ago

Simplify: −4(2x+5) (1 point) Responses (−4×2x)+(−4×5) (−4−2x)+(−4−5) (−4÷2x)+(−4÷5) (−4+2x)×(−4+5)

2 years ago

Put the steps in order for solving the equation: −2(4x+8)+2x = −5x+10 get constants together on one side - 26=x distribute -8x - 16 =2x= -5x=10 get x-terms together on one side -16=x=10 combine like terms -6x-16=-5x=10

2 years ago

Manipulate the equation y=7x−12 so that it is written in terms of x. Which equation is equivalent to y=7x−12?(1 point) Responses x=(y12)−7 x equals left parenthesis Start Fraction y over 12 End Fraction right parenthesis minus 7 x=(y7)+12 x equals left pa...

2 years ago

Which equation is equivalent to w=x+y−z?(1 point) Responses z=x+y+w z equals x plus y plus w z=(x+y)w z equals Start Fraction left parenthesis x plus y right parenthesis over w End Fraction z=w−x−y z equals w minus x minus y z=x+y−w

2 years ago

Which of the following describes a claim?(1 point) Responses a statement that connects evidence to a reason a statement that connects evidence to a reason a statement that will grab the audience's attention a statement that will grab the audience's attent...

2 years ago

Which factors determine the potential energy of an object?(1 point) Responses Mass and position Mass and position Weight and velocity Weight and velocity Gravity and position Gravity and position Mass and velocity Mass and velocity

2 years ago

Which of the following is an example of an equation with no solution?(1 point) Responses 3x+4=3x+4 3 x plus 4 equals 3 x plus 4 3x+4=4x+3 3 x plus 4 equals 4 x plus 3 4x+3=3x+3 4 x plus 3 equals 3 x plus 3 3x+4=3x+3

2 years ago

Which of the following is an example of an equation with exactly one solution?(1 point) Responses 3x+4=3x+3 3 x plus 4 equals 3 x plus 3 3x+4=4x+3 3 x plus 4 equals 4 x plus 3 4x+3=4x+3 4 x plus 3 equals 4 x plus 3 3x+4=3x+4

2 years ago

Solve for x to determine if the equation has one, none, or infinite solutions. 3(x+2)−6=3x(1 point) Responses The equation has one solution: x=3. The equation has one solution: x equals 3 . The equation has infinite solutions. The equation has infinite so...

2 years ago

Solve for x to determine if the equation has one, none, or infinite solutions. 4x=3(x+5)−15(1 point) Responses The equation has one solution: x=−10. The equation has one solution: x equals negative 10 . The equation has no solution. The equation has no so...

2 years ago

Solve for x to determine if the equation has one, none, or infinite solutions. 5(2x+2)−7x=3x+6(1 point) Responses The equation has infinite solutions. The equation has infinite solutions. The equation has one solution: x=6. The equation has one solution:...

2 years ago

Solve the inequality Rx>10, where R is a number greater than 0.

2 years ago

Solve the inequality Ay+3<12, where A is a number greater than 0

2 years ago

What is the energy transformation that occurs when a smoke alarm goes off?(1 point) Responses sound to light sound to light potential to electrical potential to electrical electrical to sound electrical to sound electrical to potential

2 years ago

Which of the following most accurately describes the difference between climate and weather? (1 point) Responses Climate refers to long-term conditions, weather refers to daily conditions Climate refers to long-term conditions, weather refers to daily con...

2 years ago

1.. the mound builders primarily in what regions? select all that apply. (2 point) region A region B region C region D region E

2 years ago

During the phase changes, what is happening to the temperature and the heat energy? The temperature and the heat energy are increasing during a phase change. The temperature remains constant and the heat energy is increasing during a phase change. The tem...

2 years ago

Introduction: Heat transfer is an essential concept in understanding how energy moves from one object to another. In this investigation, we focused on exploring the insulating properties of different materials. Understanding which materials can effectivel...

2 years ago

How does the movement of particles within a substance contribute to heat transfer?

2 years ago

Fill in the blanks to follow the steps in solving the equation: 5x−12−6x=−10x+7−1 (4 points) Step 1: Combine like terms Response area, Step 2: Get x-terms on same side of equation Response area Step 3: Get constants on same side of equation Response area...

2 years ago

Use this paragraph to answer the question. Marta was nervous about taking care of her neighbor's potted plants. She had no experience with gardening, and her family never kept plants inside the house due to her mother's allergies. Now, in Mrs. Brown's sun...

2 years ago

Your seven-year-old nephew paints a rock and gives it to you as a birthday present. Is this considered art? (1 point) Responses

2 years ago

Why did the British want to expand control into the Ohio Valley in the mid-1700s?(1 point) Responses to demonstrate Britain’s strength to France and Spain to demonstrate Britain’s strength to France and Spain to gain access to the region’s natural resourc...

2 years ago

what is figurative language used for

2 years ago

Which type of figurative language uses the words like or as to compare two things

2 years ago

why did britain and the american colonies get involved in the french and indian war

2 years ago

in a scale model of the solar system the sun is placed at the center and the planets are shown orbiting in cirles around it mars is 1.5 AU away from the suna nd in the model it appears at 30 cm from it which means that 1 Au =20 cm likewise neptune is 30 A...

2 years ago

why do astronomers use astronomical units au instead of kilometers km a. there are no km in outer space only au b. larger distances are easier to express in au than km c au is used for spacing while km is used for length d. au is used in astronomy while k...

2 years ago

Which element is a noble gas? (1 point) Responses hydrogen (H) hydrogen (H) radon (Rn) radon (Rn) rubidium (Rb) rubidium (Rb) fluorine (F)

2 years ago

Which statement about nitrogen (N) and phosphorus (P) is correct? (1 point) Responses They are both inert. They are both inert. They have the same number of electron shells. They have the same number of electron shells. They are both classified as halogen...

2 years ago

Which word describes a brief story that is told to make a point?(1 point) Responses analysis analysis illustration illustration anecdote anecdote example

2 years ago

Which word describes adding more details to help a reader understand a topic?(1 point) Responses elaborating elaborating introducing introducing questioning questioning analyzing

2 years ago

In which ways can an author shape how readers think about the subject? Select the two correct answers.(1 point) Responses by stating facts by stating facts by sharing anecdotes by sharing anecdotes by creating figurative meaning by creating figurative mea...

2 years ago

One biologist claimed that the bear population was proportionally related to the number of years after they were reintroduced into the wild. Based on the information in the table, would you agree? Explain your answer.

2 years ago

A road goes through a forest. Each side of the road is lined with tall thick trees. Question This image uses lines to draw your eyes in several directions in this piece. Which of the following is the most dominant line usage? (1 point) Responses the verti...

2 years ago

What would two texts about the same topic written by different authors have in common?(1 point) Responses the major details about the subject the major details about the subject the writer's reason for writing the writer's reason for writing the writer's...

2 years ago

Use the sentences to answer the question. Lee is comparing and contrasting two texts about the first World's Fair. He is reading an article written about the events held at the fair as well as a first-hand account from a person who attended the fair. Lee...

2 years ago

Proportional Relationships Quick Check 1 of 51 of 5 Items Question If 2 buses are needed to transport 75 students to the aquarium and 8 buses can transport 300 students to the aquarium, which proportion describes the relationship between the number of bus...

2 years ago

What can be inferred by the passage of the black codes? (1 point) Responses Many southerners were willing to allow African Americans equality. Many southerners were willing to allow African Americans equality. Many white Southerners wanted African America...

2 years ago

After the passage of the Thirteenth, Fourteenth, and Fifteenth Amendments, why did African Americans continue to experience political oppression? (1 point) Responses The amendments were not intended to exclusively solve African American problems. The amen...

2 years ago

Why did railroad leaders consolidate their lines in the 1880s? (1 point) Responses to reduce competition and increase efficiency to reduce competition and increase efficiency to keep from becoming “too big too quickly” to keep from becoming “too big too q...

2 years ago

Which of the following was an effect of the discovery of gold and silver on western development? (1 point) Responses It caused a sharp decrease in the population of eastern cities. It caused a sharp decrease in the population of eastern cities. There was...

2 years ago

Use the table to answer the question. Time (min) 1 2 3 7 10 Water Used (gal) 5 10 15 35 50 Determine if the quantities in the data table re in a proportional relationship. If they do not have a proportional relationship, indicate why. (1 point) Responses...

2 years ago

Use the table to answer the question. Hours Money ($) 1 9 2 18 3 27 4 36 Determine if the quantities in the data table are in a proportional relationship. If they are not in a proportional relationship, indicate why. (1 point) Responses No, the ratio of 1...

2 years ago

Which of the following is true of a parliamentary system of government but not of a presidential system? (1 point) Responses The government is not regulated by a constitution. The government is not regulated by a constitution. The judicial branch is part...

2 years ago

Which of the following were goals of the civil rights movement? Select all that apply. (1 point) Responses establishing full voting rights for women establishing full voting rights for women establishing full voting rights for African Americans establishi...

2 years ago

Use the graphic to answer the question. Which is the purpose of the agencies represented by the blank boxes? (1 point) Responses applying laws and regulations applying laws and regulations protecting the rights of citizens protecting the rights of citizen...

2 years ago

Which government leader is most likely to change the policies of a public school? (1 point) Responses mayor mayor president president state representative state representative Supreme Court justice Supreme Court justice

2 years ago

Why do United States citizens have civic responsibilities? (1 point) Responses In a republic, the president can order any citizen to help. In a republic, the president can order any citizen to help. In a democracy, every citizen must earn their civil righ...

2 years ago

Which statement is correct about the flow of thermal energy inside Earth?(1 point) Responses Energy flow inside the mantle causes magma to rise. Energy flow inside the mantle causes magma to rise. Energy flow inside the mantle causes magma to sink deeper....

2 years ago

review of the coordinate plane and slope practice answers practice

2 years ago

awnsers to the questions of the coordinate plate and slope practice

2 years ago

review coordinate plate and slope practice answers to the questions unit 4 lesson 6

2 years ago

review coordinate plate and slope practice answers to the question 5 use the image to answer the question unit 4 lesson 6

2 years ago

Answers

The following answers were posted by visitors named optional.

Kevin was correct that her hypothesis was incorrect, but her hypothesis wasn't not useful. All hypothesis's are meant to be learned from, Yolanda learned from her hypothesis. Kevin shouldn't be so rude about Yolanda's hypothesis being incorrect. People do...

9 years ago

for question 2 how many terms are there 3 what is the leading coefficient of the first term

2 years ago

Solve for x. −3(−4x−3)=−27 (1 point) Responses x=−3 x equals negative 3 x=−2 x equals negative 2 x=2 x equals 2 x=3

2 years ago

Solve for x: 2x−4x−3=−27.(1 point) Responses x=4 x equals 4 x=−4 x equals negative 4 x=−12 x equals negative 12 x=12

2 years ago

Solve for x: −4(3x+10)−2=54.(1 point) Responses x=4 x equals 4 x=8 x equals 8 x=−4 x equals negative 4 x=−8

2 years ago

Solve for x: 20x−5(6x+15)=−45.(1 point) Responses x=−2 x equals negative 2 x=2 x equals 2 x=−3 x equals negative 3 x=3

2 years ago

A student drops a ball three different times. The table shows the ball’s kinetic energy upon hitting the ground from different heights. height of drop (meters) 1.0 1.5 2.0 kinetic energy(joules) 48 72 96 The student claims that a ball dropped 3.0 meters w...

2 years ago

The Appalachian Mountains pass through which area of Georgia? (1 point) Responses Along the southern border Along the southern border Across the northern part of the state Across the northern part of the state In the southeast corner In the southeast corn...

2 years ago

is the only source of coal in Georgia blue ridge piedmont ridge and valley the Appalachian plateau

2 years ago

contains fertile farmland and produces 85% of the carpet sold in the US.

2 years ago

contains fertile farmland and produces 85% of the carpet sold in the US. the Appalachian plateau ridge and valley blue ridge coastal plain

2 years ago

I'll 288th that

2 years ago

Is gravity a theory or a hypothesis? How do you know?(1 point) Responses Theory, because it has overwhelming evidence supporting it. Theory, because it cannot be contested as it has been proven true. Hypothesis, because it has been tested frequently. Hypo...

2 years ago

A scientist claims that water boils at 100 degrees Celsius. Repeated trials result in similar data every time. Other scientists can replicate the experiment with similar results and come to the same conclusion. What is this an example of?(1 point) Respons...

2 years ago

Solve for x: 4x−3=3x−9.(1 point) Responses x=−2 x equals negative 2 x=5 x equals 5 x=7 x equals 7 x=−6

2 years ago

Solve for x: 13x+26=3x−34.(1 point) Responses x=3 x equals 3 x=18 x equals 18 x=−9 x equals negative 9 x=−6

2 years ago

Solve ax−12=9.(1 point) Responses x=21a x equals Start Fraction 21 over a End Fraction x=−21a x Equals negative Start Fraction 21 over a End Fraction x=3a x equals Start Fraction 3 over a End Fraction x=−3a x equals negative Start Fraction 3 over a End Fr...

2 years ago

The area of a rectangle is calculated with the formula A=lw. If the area of a rectangle is 52.5 m2 and the width is 5 m, what is the length? Explain the solution to the real-world problem.(1 point) Responses l=10.5 l equals 10.5 The length is 262.5 m. The...

2 years ago

Answer these 3 questions bot: question 1) A scientist wants to drop a bouncy ball from a height of one meter and determine how many times the ball will bounce before coming to rest. Which option below is an example of a hypothesis for this test? a. If a b...

2 years ago

answer this bot: question 1) A scientist wants to drop a bouncy ball from a height of one meter and determine how many times the ball will bounce before coming to rest. Which option below is an example of a hypothesis for this test? a. If a bouncy ball is...

2 years ago

there should only be one answer for each step

2 years ago

Simplify: −4(2x+5)

2 years ago

the answer is one of the responses

2 years ago

there should only be the four steps i provided

2 years ago

only use the four steps i provided

your wrong the correct answer is Potential energy transfers to kinetic energy, then some kinetic energy transfers to potential energy.

ur wrong its Gangnam style enegry

2 years ago

no its gangdam style energy

2 years ago

no, I'm right I'm a world-class genius professor that has been studying dams since 2783

2 years ago

but the power comes from solar panels

what was a common theme shared by the mayan and aztec civilizations? (1 point) they traded fur with the dutch and french they were both interested in astronomy. they shared similar marriage customs. they were nomadic and traveled in clans.

2 years ago

but what exactly is the answer to the question?

2 years ago

so it is X > 10 over R?

2 years ago

ok thx

2 years ago

so is it the right answer tho?

What does the density of an object tell you about the object?(1 point) Responses how compact the object is how much matter the object has what the weight of the object is what amount of space the object takes up

2 years ago

Use this paragraph to answer the question. In 1912, Wilbur Scoville developed a scale for measuring the spiciness of peppers. The Scoville scale is still referenced today on many brands of hot sauce so that consumers will understand how much "heat" to exp...

2 years ago

A copper pan is made by a person. Is the pan synthetic?(1 point) Responses No, it is not synthetic because copper is an element found in nature. No, it is not synthetic because copper is an element found in nature. Yes, it is synthetic because copper need...

2 years ago

bc its from brainly

2 years ago

Use the paragraph to answer the question. In the world of internet marketing, content is king. Companies compete for consumer attention like a crowd of fans clustered around a rock star’s tour bus hoping for autographs. Great content sets a company apart...

2 years ago

se this paragraph to answer the question. Marta was nervous about taking care of her neighbor's potted plants. She had no experience with gardening, and her family never kept plants inside the house due to her mother's allergies. Now, in Mrs. Brown's sunr...

2 years ago

What is the most likely purpose for writing an explanatory article in third-person point of view that includes many facts and details about a topic?(1 point) Responses to entertain the reader to entertain the reader to inform to inform to persuade to pers...

2 years ago

Use the paragraph to answer the prompt. Most forest fires and wildfires are natural. They clear away debris, old brush, and dying trees, leaving heartier trees better able to grow. In fact, some trees only produce seeds when heated by fire. If a wildfire...

2 years ago

Since you're looking for acceleration you should use the formula a = F/m So that would be 300/3,000 = 0.1 m/s hope this helps

2 years ago

Why is it a problem that plastics are not biodegradable, when other materials like metals are also not biodegradable?(1 point) Responses Metals can be broken down by corrosion. Metals can be broken down by corrosion. Plastics have been chemically altered...

2 years ago

The three classes of rocks are sedimentary, metamorphic, and igneous. How are rocks classified into one of these three groups? (1 point) Responses According to how many times they have been through the rock cycle According to how many times they have been...

2 years ago

What was the significance of the battle at Fort Necessity?(1 point) Responses The battle ended in a stalemate but with heavy losses on both sides. The battle ended in a stalemate but with heavy losses on both sides. It was one of the first battles of the...

2 years ago

Why did the Algonquins become allies with the French? Select all that apply(2 points) Responses They were afraid that the French would take their land. They were afraid that the French would take their land. The French respected Native American land and d...

2 years ago

How did Florida change after the end of the French and Indian War? Select all that apply.(2 points) Responses The territory was divided into four distinct territories: North, South, East, and West. The territory was divided into four distinct territories:...

2 years ago

In the text you read this about the aftermath of the Boston Massacre: The soldiers were arrested and tried in court. John Adams agreed to defend them, saying that they deserved a fair trial. He wanted to show the world that the colonists believed in justi...

2 years ago

“Pacificus,” Maryland Gazette, March 20, 1766 “Our Colonies must be the biggest Beggars in the World, if such small Duties appear to be intolerable Burdens in their Eyes.” Question Use the excerpt to answer the question. This excerpt is from a citizen in...

2 years ago

Why did the British feel justified imposing the Stamp Act on the colonists? Select all that apply.(2 points) Responses British citizens living in England faced increased taxes due to wars in the colonies. British citizens living in England faced increased...

2 years ago

What was the purpose of the Olive Branch Petition?(1 point) Responses to declare allegiance to the King of England to declare allegiance to the King of England to declare war on England to declare war on England to raise a colonial army to raise a colonia...

2 years ago

Why were colonial minutemen so prepared for the arrival of the British in Concord? Select all that apply.(2 points) Responses When the British headed out, Americans hung two lamps as a warning signal. When the British headed out, Americans hung two lamps...

2 years ago

How did Washington gain control of Boston?(1 point) Responses He sent 16,000 troops to launch a surprise attack on the British fort protecting Boston. He sent 16,000 troops to launch a surprise attack on the British fort protecting Boston. He strategicall...

2 years ago

George Washington was an officer in the British army during the French and Indian War. He later used what he learned to lead the Revolutionary army. Give one example of what Washington learned about different styles or methods of fighting that would help...

2 years ago

Why did Jefferson list specific grievances against George III? (1 point) Responses to allow

2 years ago

what does it modify

2 years ago

girl could've just read it

2 years ago

correct answers 1. to help the reader follow and understand the writer's ideas. 2. to show that a new idea is being introduced 3. to explain how to perform a task 4. to arrange and display information these are the answers to Connexus. unit 5 lesson 3

2 years ago

wrong the anwser is 4

2 years ago

what is this?

2 years ago

could you explain that again

A hummingbird flaps its wings 5,000 times a minute when hovering in place. How many times will it flap its wing in 15 seconds

2 years ago

Which best explains why the printing press changed printing so dramatically in the 1440s? (1 point) Responses Multiple copies of the same text could be made simultaneously. Multiple copies of the same text could be made simultaneously. As soon as it was c...

2 years ago

Which BEST explains why early print sources have very few illustrations? (1 point) Responses They requires a lot of ink, which was very costly. They requires a lot of ink, which was very costly. They were the most expensive part of the printing process. T...

2 years ago

Video is now a permanent part of journalism. Based on what you know about the development of the photojournalism, which BEST explains how this became popular? (1 point) Responses Graphic designers were able to create chyrons to identify news organizations...

2 years ago

What is a chyron displayed during a news broadcast MOST likely to show? (1 point) Responses a box with the station’s logo a box with the station’s logo the subtitles for the news the subtitles for the news an image relevant to a news story an image releva...

2 years ago

Imagine that you are a graphic designer. A client comes to you with a print ad that usually runs in a weekly magazine. The client says that they want to make the exact same advertisement into a billboard. Which part of graphic design would fall specifical...

2 years ago

Could the early cave paintings be considered graphic design? (1 point) Responses Yes, they are two dimensional and used symbols. Yes, they are two dimensional and used symbols. Yes, any art that expresses meaning is graphic design. Yes, any art that expre...

2 years ago

Which BEST describes how graphic design differs from traditional art? (1 point) Responses It includes some of the visual arts. It includes some of the visual arts. It does not use the elements of design. It does not use the elements of design. It often in...

2 years ago

Printing helped musical scores to be mass produced. Which BEST explains printing’s impact on music in the era? (1 point) Responses Some composers became more famous than others in the era. Some composers became more famous than others in the era. It encou...

2 years ago

Consider what you have learned about early camera equipment. Which statement BEST explains why Robert Fenton took pictures of the field after battle? (1 point) Responses Early cameras could only capture very still scenes. Early cameras could only capture...

2 years ago

Why were advances in printing words so important in the evolution of graphic design? (1 point) Responses Printing words helped people learn how to print images. Printing words helped people learn how to print images. As printing technology evolved, it was...

2 years ago

Imagine that you were hired by the National Weather Service as a graphic designer. What would you do on the job? (1 point) Responses Track the movement of thunderstorms and snowstorms. Track the movement of thunderstorms and snowstorms. Produce the text o...

2 years ago

How does relief printing for images differ from relief printing for letters? (1 point) Responses The carved letters are raised but images are not. The carved letters are raised but images are not. The process is the same, but the plate carvings are differ...

2 years ago

Which BEST explains why memes are so popular in contemporary culture? (1 point) Responses Words and images are always popular together. Words and images are always popular together. Combining words and pictures is a pretty new concept. Combining words and...

2 years ago

A student scored 83 and 91 on her first two quizzes. Write and solve a compound inequality to find the possible values for a third quiz score that would give her an average between 85 and 90, inclusive. (1 point) Responses 85 is less than or equal to 83 p...

2 years ago

C clean scent

2 years ago

What happened? Summarize the event

2 years ago

What region(s) of Georgia did the event take place in?

2 years ago

wrong

1 year ago

still not correct it's thermal energy

1 year ago