Questions and answers by

Ame

Questions (1,769)

When a system of equations involves two lines that {blank} there will be infinite solutions.Are Intersecting Have the same slope
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Determine the number of solutions to this system of linear equations:2x+y=6 4x+2y=8 (1 point) Responses 0 infinite 2 1
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Estimate the solution to the system of these linear equations based on the graph.y=2x+3 y=1/2x+6 (1 point) Responses (2,7)
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Review the graphs of a system of these two linear equations in two variables: y=4x−10 and y=−2x+8 Find the solution of the
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A bakery delivers cookies to offices.*The bakery charges a $5 delivery fee. *The bakery charges a total of $20 for delivering 12
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The radius of the planet Neptune is approximately 15,300 miles. How is this numbr of miles written in scientific notation?0.153
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This graph shows the lines for these equations:3y=3x + 6 y = x + 2 How many solutions are there for this system of equations? No
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What does it mean for a point to be a solution to a linear equation?For example, if I say, "(2, 4) is a solution to the equation
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y = x + 2Type an (x, y) ordered pair that is a solution to this equation
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Which of these graphs shows that the linear system y=−x+6and 3x+3y=18 has an infinite number of solutions?(1 point) Responses
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Use the image to answer the question.A coordinate plane with 4 quadrants ranges from negative 10 to 10 in unit increments on
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Use the image to answer the question.A coordinate plane with 4 quadrants ranges from negative 10 to 10 in unit increments on
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Determine the number of solutions to this system of linear equations:y=x+5 y=−x+5 (1 point) Responses 2 1 infinite 0
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Use the image to answer the question.An illustration of a coordinate plane with four quadrants shows a solid line and a dotted
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What is the last step to solving a system of equations?(1 point)Responses Make a table of solutions of the linear equations.
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Use the image to answer the question.An illustration of a coordinate plane with four quadrants shows the x and y axes extending
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Is (−2, 6)a solution to the system of these linear equations: x+2y=10 and 3x+y=0 ? Why?(1 point) Responses No, because the
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Use the image to answer the question.A coordinate plane with four quadrants shows the x-axis ranging from negative 5 to 15 in
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Describe what makes a proportion. Give an example of a proportion. 1-2 sentances
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The table shows the number of parts, y, a machine produces each hour, x . Write an equation for this situation, and indicate if
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Use the table to answer the question.x y −5 0 0 5 2 7 Which linear equation represents this nonproportional linear
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The number of ushers at a basketball game is directly proportional to the number of spectators. If there are 510 spectators at
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Graph the proportional relationship y=2xby plotting points.(1 point) Responses A. A coordinate plane ranges from negative 9 to 9
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Which of the following, Option 1 or Option 2, is a proportion?Option 1: 5/6=15/18 Option 2: 5/6=20/18
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Why were settlers attracted to the Oregon Country? Select all that apply.(1 point) Responses The Oregon Country offered an
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What was the Rendezvous and why was it important to the Mountain Men?(1 point) Responses It was the largest trading company in
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Who were the first permanent white settlers in Oregon?(1 point) Responses farmers trappers missionaries traders
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2. 9 views
Which statement correctly contrasts the Lancaster Turnpike with the National Road?(1 point) Responses The Lancaster Turnpike was
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What impact did Robert Fulton have on farmers?(1 point) Responses His development of a canal system helped irrigate dry
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"The faith and justice of our nation were at hazard [in danger]. That faith and justice were pledged for the protection of the
1. 3 answers
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In the text, you read this about the Bank of the United States:The Bank of the United States had been a subject of dispute since
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Increased suffrage and the development of new political parties in the early 1800s indicate which of the following?(1 point)
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The eventual election of Andrew Jackson indicated which shift in U.S. politics?(1 point) Responses increased reliance on
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Which describes the average conditions of the atmosphere in one area over a long period of time?(1 point)Responses season
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QuestionWhat is the purpose of all interactions among the components of a climate system?(1 point) Responses to assist human
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Which explains the differences in the distribution of solar energy on Earth’s surface?(1 point)Responses Earth’s curved
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Which best explains the relationship between ocean currents and convection currents?(1 point)Responses Ocean currents rely on
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Which sets off an introductory phrase?(1 point)Responses a semicolon a comma a colon a conjunction
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What is a compound sentence?(1 point)Responses a sentence with one independent clause and one dependent clause a sentence with
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Which describes an independent clause?(1 point)Responses a sentence fragment a phrase in a sentence without a verb a part of a
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Which sentence uses a semicolon correctly?(1 point)Responses The stadium is located next to the school; it does not take long to
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Superheroby Kiana S. This student most likely creates art based on all of the following except (1 point) Responses personal
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A Sketchby Lauren S. Why did the artist choose to use shading in this drawing? (1 point) Responses to create an optical illusion
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When creating an artist portfolio to demonstrate your individual art style, what should guide your selections?(1 point)
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Sketch of a Womanby Kiana S. How does this artwork represent a student’s skill and style? (1 point) Responses the use of
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What are the rules for capitalization with quotes?(1 point)Responses always capitalize the first word capitalize the first word
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Which of the following sentences includes a correctly punctuated nonrestrictive clause?(1 point)Responses I asked my best
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Which of the following sentences includes a correctly punctuated nonrestrictive phrase?(1 point)Responses My nephew being, only
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How should Sophia correct the punctuation in her sentence?"I love going to the mall but I dont like going to the grocery store."
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How are plants affected by an increase in thermal energy on Earth?(1 point)Responses There are fewer plants growing. Plants grow
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Which increases the amount of thermal energy on Earth according to scientists? (1 point)Responses More heat from Earth’s core
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Use this sentence: A student records the amount of sunlight that a plant receives each day for one week.Which type of energy
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Use this sentence: On a summer day, the heat of the land heats the air, causing it to rise and spread before cooling over the
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Which process describes the warm ocean that transfers heat to the air above it?(1 point)Responses conduction reflection
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How did the Seminole react differently from the Cherokee and Choctaw when the United States government wanted them to move west?
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President Andrew Jackson is said to have responded to the Supreme Court's ruling in Worcester v. Georgia with the words "[Chief
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What happened to some Native Americans during the Jackson presidency?(1 point) Responses They were forced to leave their
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What is the unanswered question of the Nullification Crisis?(1 point) Responses Does the federal government have absolute power
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Which of the following did Andrew Jackson believe made the federal government “subversive to the rights of the states” and
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Why did Southerners resist the increased tariff in 1828, arguing it should be nullified?(1 point) Responses It was not helpful
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Which is a consequence of the Gulf Stream becoming weaker?(1 point)Responses It will cause the current to reach much farther
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The illustration shows warm currents towards the west in Alaska, cold currents to the east in California, and neutral currents
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Which is correct about warm currents?(1 point)Responses They move from the poles to the equator. They make landmasses warmer.
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Why would an author use an ellipsis to omit words from a quote?(1 point)Responses to break up the text to add in additional
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In a fictional text, an ellipsis is most likely used for which purpose? (1 point)Responses to indicate an omission to show that
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What does an omission indicate in a sentence? (1 point)Responses something corrected a pause something left out a suggestion
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When is an ellipsis used?(1 point)Responses to indicate a pause or an omission to show where a thought ends to correct or delete
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When should a writer use a dash?(1 point)Responses to indicate an abrupt shift in idea to separate items in a list to set off an
1. 1 answer
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Which sentence is punctuated correctly?(1 point)Responses I have snacks, a bottle of water—and a towel in my bag. The swim
1. 1 answer
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Which sentence is punctuated correctly? (1 point)Responses Because, we live at a high elevation, sometimes we have to adjust the
1. 1 answer
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QuestionWhen do you use a comma in a sentence? (1 point) Responses to show a pause in a sentence or separate items in a list to
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True or False:The more active you are, the fewer calories you should eat. (1 point) Responses true false
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QuestionThe five food groups represented in MyPlate does not include (1 point) Responses vegetables. grains. fats. dairy.
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QuestionTrue or False: MyPlate was created as a tool to help the average American eat one healthy meal a day. (1 point)
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During the time of President Andrew Jackson, which group in the United States gained suffrage?(1 point) Responses women who
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Why did some people oppose the spoils system?(1 point) Responses It was possible that an unqualified person could receive a
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Why did many Americans feel that the result of the 1824 election was fraudulent?(1 point) Responses New laws were enacted
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Between 1820–1860, which two issues dominated United States politics?(1 point) Responses trusts and economic growth national
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What was Oregon Fever?(1 point) Responses a horrible disease that killed many people the desire to head west for Oregon a
1. 1 answer
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Americans used Manifest Destiny to justify what?(1 point) Responses a limit on the number of immigrants entering the country a
1. 1 answer
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Which effects did the invention of the steamboat have? Select all that apply.(1 point) Responses increased travel westward
1. 1 answer
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What was the Trail of Tears?(1 point) Responses another name for the Underground Railroad the homeland to Irish immigrants a
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Which of the following is most closely associated with the idea of nullification?(1 point) Responses states’ rights tariffs
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QuestionWhy is the period from 1824 to 1845 sometimes referred to as the “Age of Jackson”? (1 point) Responses Andrew
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In an El Niño year, trade winds are too weak to send warm currents west. Instead, warm currents travel east into South America.
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How are ocean currents in the Northern Hemisphere different from currents in the Southern Hemisphere?(1 point)Responses Currents
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Why do warm ocean currents begin at the equator?(1 point)Responses The volcanic activity at the equator heats up the water. Heat
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QuestionHow do prevailing winds produce ocean currents?(1 point) Responses Heat from the sun causes circulation patterns of warm
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Which change would you expect to observe as you travel from 15°S latitude to 15°N latitude?(1 point)Responses the density of
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Which describes the Coriolis effect?(1 point)Responses the density of hot and cold air the direction of air currents in the
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What is the difference between the trade winds and the polar easterlies?(1 point)Responses The trade winds blow in the Northern
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Use this sentence: Earth is closest to the sun in January when it is winter in the Northern Hemisphere.How is this possible? (1
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What causes day and night on Earth?(1 point)Responses the orbit of Earth around the sun the motion of the sun to different
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What climate will countries from the northern and southern hemispheres experience from having the least direct sunlight?(1
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What causes the sunlight to hit different latitudes on Earth at different angles?(1 point)Responses the Sun's rate of burning
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what pressure system causes a cold front
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two arrows pointing down to a square and 6 arrows around the boxWhat kind of air pressure is the diagram above showing? Explain
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what are types of air pressure
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What happens when a low-pressure system moves into an area?(1 point)Responses The sky is clear. There is no precipitation.
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QuestionWhich statement best describes a major difference in the quality of weather information contained in a daily forecast
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