let x be the cost of 12 apples

Steps= ratio table, word ratio, find x

The cost of the 12 apples is

__24 .__

__2) 3 pounds cost $15. How many pounds can you buy for $45?__

let x be the cost of how many pounds u get for $45.

Steps=ratio table, word ratio, find x

there are

__9__pounds for $45.

3) Darrel drove 187 in 3 hours. What was Darrel's average rate of speed in miles per hour?

let x be Darrel's average speed in miles

Steps=ratio table, word ratio, find x

Darrel's average rate of speed in miles is about

__62.33__

Justin why did you answer your question we suppose to answer yours not you. >.<

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