Questions and answers by

Alto Saxaphone

Questions (1,443)

Solve for xx .  −5(6x+15)=−45
1. 1 answer
2. 8 views
Solve for xx .  −4(3x+10)=56
1. 1 answer
2. 23 views
Solve for xx . 53x−4=−9 5 3 x − 4 = − 9 (1 point) Responses x=−3 x = − 3 x equals negative 3 x=5 x = 5 x equals 5
1. 1 answer
2. 20 views
Solve for xx . −9−23x=1 − 9 − 2 3 x = 1 (1 point) Responses x=10 x = 10 x equals 10 x=−8 x = − 8 x equals negative 8
1. 1 answer
2. 8 views
−x4−2=−10− x 4 − 2 = − 10 (1 point) Responses x=3 x = 3 x equals 3 x=32 x = 32 x equals 32 x=48 x = 48 x equals 48
1. 1 answer
2. 5 views
x/-2 = 8x = -16 x = 10 x = 6 x = -4
1. 1 answer
2. 7 views
Where are most deposits of natural resources found?(1 point)Responses in very tall mountain ranges in very tall mountain ranges
1. 1 answer
2. 18 views
5(2x + 3) = 7x - 3x = 5 x = 6 x = -5 x = -6
1. 3 answers
2. 8 views
Company A charges a fee of $25 plus $0.20 per brouchure to print and deliver them. Company B charges $0.30 per brochure. How
1. 1 answer
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Company A charges $312 to power-wash the siding of a house plus $12 for each window. Company B charges $36 per window, and the
1. 1 answer
2. 18 views
Trevon practices his clarinet at least1 hour each day. t ≥ 1 t ≤ 1 t > 1 t < 1
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2. 10 views
Demetrius can spend as much as0 $50 on shirts. Shirts, s, cost $16 each at a nearby store. Which inequality represents this
1. 1 answer
2. 13 views
explain consisly 3x + 2x - 6 = 24
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3(4x + 8) = 4(3x + 6)
1. 5 answers
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How can i tell if an equation like 2x + 3 = 2x + 7 has one solution, no solutions, or infinite solutions?
1. 7 answers
2. 11 views
Which of the following is an example of an equation with no solution?Responses 3x+4=3x+3 3 x + 4 = 3 x + 3 3 x plus 4 is equal
1. 5 answers
2. 12 views
Which of the following is an example of an equation with no solution?(1 point)Responses a) 3x+4=3x+3 3 x plus 4 equals 3 x plus
1. 11 answers
2. 8 views
determine if the equation has one, none, or infinite solutions.9(x+1)=3(5x+1)−12 (1 point) Responses The equation has no
1. 1 answer
2. 11 views
Complete the equation so that it has no solution.(1 point)5x+12=____x+9
1. 7 answers
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Complete the equation so that it has infinite solutions.(1 point)4x+10=____x+_____
1. 1 answer
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Which option best describes hydrolysis?(1 point)Responses oxygen in water combining chemically with substances in rock oxygen in
1. 1 answer
2. 22 views
Which process is most likely responsible for the formation of limestone caves?(1 point)Responses carbonation carbonation
1. 1 answer
2. 33 views
Which substance combines with iron in the presence of water to form rust?(1 point)Responses nitrogen nitrogen oxygen oxygen
1. 2 answers
2. 16 views
Two pumps are filling large vats of liquid. One vat is empty, and the pump is filling it at a rate of 6 gallons per minute. The
1. 11 answers
2. 10 views
Two pumps are filling large vats of liquid. One vat is empty, and the pump is filling it at a rate of 6 gallons per minute. The
1. 1 answer
2. 16 views
wo machines at a factory are filling cans of soup. One machine has already filled 180 cans of soup, and fills cans at a rate of
1. 1 answer
2. 7 views
If remote users connected to the internet can access their files and documents from any computer, they are using _____ storage.(
1. 1 answer
2. 23 views
Canvas and Schoology are examples of _____.(1 point) Responses file management systems file management systems smart assistants
1. 1 answer
2. 22 views
What is the oldest form of technology still being used in teaching today?(1 point) Responses chalkboard chalkboard slide rule
1. 1 answer
2. 48 views
What expense is associated with online shopping?(1 point) Responses maintaining a brick-and-mortar store maintaining a
1. 1 answer
2. 28 views
In which scenario would it be the MOST beneficial to store files locally?(1 point) Responses Serena wrote an essay on her home
1. 1 answer
2. 50 views
What makes electric vehicles the MOST attractive to buyers?(1 point) Responses Electric cars can learn how to avoid traffic.
1. 1 answer
2. 35 views
What is the BEST example of a smart assistant?(1 point) Responses Google Classroom Google Classroom Google Chrome Google Chrome
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2. 22 views
Maxine uses her face to unlock her smartphone. What kind of technology makes this possible?(1 point) Responses artificial
1. 1 answer
2. 38 views
What is TRUE about local storage on computers over the past five years?(1 point) Responses Storage space has increased while the
1. 1 answer
2. 39 views
Self-driving vehicles like those made by Tesla rely on all of the following EXCEPT _____.(1 point) Responses artificial
1. 1 answer
2. 65 views
Dr. Madden is a physician working in a rural area where she diagnoses and treats many of her patients using videoconferencing
1. 2 answers
2. 31 views
Kai is a big fan of using local storage for his photo files because he likes to have quick access to them. That means he is NOT
1. 1 answer
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QuestionTechnology that uses artificial intelligence simulates how a _____ thinks and acts. (1 point) Responses computer
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Mina’s aunt graduated from high school in 2002. Which of these would have been true about her experience?(1 point) Responses
1. 1 answer
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Marketa needs to buy additional cloud storage for all the photos she’s taking for the yearbook. How much would she expect to
1. 1 answer
2. 39 views
Do the rest of them (multiply, divide, subtract)An even number + an even number = an even number An odd number + an odd number =
1. 1 answer
2. 16 views
Jamie has to pull a marble out of a bag containing 3 marbles, one yellow, one blue, and one red. If Jamie were to pull a marble
1. 3 answers
2. 16 views
How long do you think it takes for an average person to solve 5 equations with variables on both sides?
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2. 7 views
A house has a front yard with an area of 4,200 ft.2. The area of the house plus the area of the yard is 8 times the area of the
1. 1 answer
2. 11 views
Which scenario models the equation 2x=125−12x2 x = 125 − 1 2 x ? Answer 1 or 2. After two hours of driving at the same rate
1. 5 answers
2. 24 views
Solve for xx : 10x+5=7x−16 10 x + 5 = 7 x − 16 .
1. 1 answer
2. 6 views
How would you write a real-world problem that models the following equation: −x+40=x?(1 point)Responses The amount of money a
1. 3 answers
2. 18 views
How would you write a real-world problem that models the following equation: 0.08x=0.06x+140?(1 point)Responses A certain sum
1. 1 answer
2. 9 views
Solve for x: 3x−3=6x+18.(1 point)Responses x=−7 x equals negative 7 x=9 x equals 9 x=2 x equals 2 x=−6
1. 1 answer
2. 7 views
Solve for x : 4x−3=3x−9 .(1 point)Responses x=−2 x equals negative 2 x=7 x equals 7 x=5 x equals 5 x=−6
1. 1 answer
2. 10 views
QuestionSolve for x : 9x+16=6x+1 .(1 point) Responses x=3 x equals 3 x=−5 x equals negative 5 x=6 x equals 6 x=−4
1. 1 answer
2. 9 views
Solve for x: −4(3x+10)−2=54.(1 point)Responses x=8 x equals 8 x=4 x equals 4 x=−8 x equal negative 8 x=−4
1. 3 answers
2. 8 views
Solve for x : 2x−4x−3=−27 .(1 point)Responses x=−4 x equals negative 4 x=−12 x equals negative 12 x=12 x equals 12 x=4
1. 1 answer
2. 6 views
olve for xx : −2(3x−15)−4=56 − 2 ( 3 x − 15 ) − 4 = 56 .(1 po
1. 1 answer
2. 16 views
Solve for xx : 4(3x+2)+3=35 4 ( 3 x + 2 ) + 3 = 35 .(1 point)
1. 1 answer
2. 4 views
5(2x−8)=−30 5 ( 2 x − 8 ) = − 30 (1 point)
1. 1 answer
2. 6 views
−2(3x−15)=60− 2 ( 3 x − 15 ) = 60 (1 point
1. 1 answer
2. 10 views
Solve for xx .  4(3x+2)=32 4 ( 3 x + 2 ) = 32   (1 point)
1. 1 answer
2. 6 views
Earthquakes and Tsunamis Quick Check5 of 55 of 5 Items Question An area near a coastline has a lot of damage. Earth materials
1. 1 answer
2. 53 views
Which can causes tsunamis?I. Earthquakes II.Volcanic eruptions III. Landslides (1 point) Responses II and III only II and III
1. 1 answer
2. 14 views
Which correctly identifies ways that earthquakes and tsunamis can cause destruction?(1 point)Responses earthquakes: landslides
1. 1 answer
2. 27 views
Which describes the waves formed by tsunamis?(1 point)Responses They cause large waves in the open ocean, but small ones near
1. 1 answer
2. 25 views
What do earthquakes and tsunamis have in common?(1 point)Responses They only occur in the ocean. They only occur in the ocean.
1. 1 answer
2. 19 views
Solve for x .3−6/5x=−3 (1 point) Responses x=5 x equals 5 x=6 x equals 6 x=−5 x equals negative 5 x=0
1. 3 answers
2. 10 views
Solve for x .3−65x=−3 (1 point) Responses x=5 x equals 5 x=6 x equals 6 x=−5 x equals negative 5 x=0
1. 1 answer
2. 6 views
Solve for x .3/7x−4=−1 (1 point) Responses x=3 x equals 3 x=−7 x equals negative 7 x=7 x equals 7 x=−3
1. 1 answer
2. 5 views
Solve for x .37x−4=−1 (1 point) Responses x=3 x equals 3 x=−7 x equals negative 7 x=7 x equals 7 x=−3
1. 1 answer
2. 11 views
Solve for x .11/4x + 9 = 31 (1 point) Responses x = −8 x equals negative 8 x=22 x equals 22 x=8 x equals 8 x=110
1. 1 answer
2. 6 views
Solve for x3 − 5/3x = 18 x =
1. 1 answer
2. 12 views
Solve for − 4/3x + 2 = 10x =
1. 1 answer
2. 12 views
QuestionWhich best describes how volcanoes change the Earth’s surface?(1 point) Responses Volcanoes create new landmasses on
1. 3 answers
2. 21 views
Which feature provides evidence that a volcano existed in the past?(1 point)Responses rivers rivers calderas calderas mountains
1. 1 answer
2. 18 views
What happens to the energy produced by blocks of Earth’s crust slipping past each other?(1 point)Responses It disappears at it
1. 1 answer
2. 25 views
Which feature forms when one plate is forced to bend and dive under the other?(1 point) Responses a volcanic cone a volcanic
1. 1 answer
2. 13 views
Which describes the locations where Earth’s volcanoes are formed?(1 point)Responses They form along the eastern coasts of
1. 1 answer
2. 24 views
Which statement correctly describes why earthquakes happen?(1 point)Responses Earth’s crust suddenly slips along a fault.
1. 1 answer
2. 35 views
Plate Tectonics Quick Check4 of 44 of 4 Items Question Which statement best explains the process of subduction?(1 point)
1. 1 answer
2. 34 views
What happens at a convergent plate boundary?(1 point)Responses Earth’s rock plates grow denser Earth’s rock plates grow
1. 1 answer
2. 20 views
what is most responible for any movement in earths rock plates
1. 1 answer
2. 10 views
Charlee is using her calculator to find the product of two large numbers. Her calculator shows 1.78E12 on the display. Interpret
1. 1 answer
2. 30 views
A field of 3.9 mi^2 is being subdivided into 1.3×10^3 family gardens. How many square miles will there be in each garden? Write
1. 1 answer
2. 13 views
An asteroid is heading toward Mars at the rate of 7.7×10^4 mi./hr. If the asteroid is 3.311×10^8 miles away from Mars, how
1. 1 answer
2. 16 views
The average tectonic plate moves at the rate of 0.006 m per year. How many meters would it move in 2×10^6 years? Write the
1. 1 answer
2. 11 views
Light travels at an approximate rate of 1.9×10^5 mi./sec. There are about 3.2×10^7 seconds in a year. About how many miles
1. 1 answer
2. 46 views
A strand of hair has an average mass of 2.17×10^−5 ounces. A grain of rice has an average mass of 0.002 ounces. How much
1. 1 answer
2. 16 views
Calculate 4.8 × 10^-3 − 9.4×10^−6. Express the answer in scientific notation rounding to 2 decimal places.
1. 1 answer
2. 19 views
The distance from Venus to the sun is about 67,000,000 miles. The distance from Earth to the sun is about 2.6×10^7 farther.
1. 1 answer
2. 17 views
A national park covers an area of 1.42×10^6 acres. A nearby national forest covers an area of 1.2×10^6 acres. What is the
1. 1 answer
2. 17 views
Janiya is taking a road trip. The distance she plans to travel can be written as 3×10^2 kilometers, 3×10^05 meters, 3×10^7
1. 1 answer
2. 11 views
Place the numbers in descending order.2.3 × 10−^10; 3.2 × 10−^10; 2.3 × 10−^12; 2.3 × 10^−8
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2.3 × 10−^10; 3.2 × 10−^10; 2.3 × 10−^12; 2.3 × 10^−8
1. 1 answer
2. 6 views
Place the numbers in descending order.2.3 × 10−^10; 3.2 × 10−^10; 2.3 × 10−^12; 2.3 × 10−8
1. 1 answer
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One second is approximately 0.0000115741 of a day. What is this number in scientific notation
1. 1 answer
2. 18 views
For what value of a will 8×10^3 be 40 times larger than a×10^2?(1 point)
1. 1 answer
2. 10 views
he mechanic said the car needed some brake things replaced.Which words can replace the imprecise phrase some brake things with
1. 3 answers
2. 24 views
Dear Hiring Manager,I am applying for the position of summer cashier. I learned about this job from your advertisement in the
1. 1 answer
2. 9 views
Many nice plants filled the hotel lobby.Which word could replace nice to add more precision to the sentence? (1 point) Responses
1. 1 answer
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A bank deposit yields $802.50 in interest every year. How many years will it take to yield 6.42×10^4 dollars? Write the answer
1. 1 answer
2. 28 views
In 1500 CE, the world’s population was about 4.5×10^8. In 2020, the world’s population was about 7.8×10^9. Find how much
1. 1 answer
2. 24 views