Grade 6 HMH Go Math - Answer Keys Answer keys

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Grade 6 HMH Go Math - Answer Keys

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Problem Solving + Applications

Use the graph for 8–10.

Question 8 (request help)
Write expressions for the distance in feet that each animal could run at top speed in a given amount of time. Tell what the variable in your expressions represents.
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Question 9 (request help)
How much farther could a cheetah run in 20 seconds at top speed than a hippopotamus could?

feet

Question 10 (request help)
A giraffe runs at top speed toward a tree that is 400 feet away. Write an expression that represents the giraffe’s distance in feet from the tree after s seconds.
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Question 11 (request help)
A carnival charges $7 for admission and $2 for each ride. An expression for the total cost of going to the carnival and riding n rides is 7 + 2n.

Complete the table by finding the total cost of going to the carnival and riding n rides.
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