Question

The cost of renting a truck is $40. An additional $0.79 is charged for each mile, m, the truck is driven. Which expression can be used to determine the total cost, in dollars, of renting a truck

Answer 1

Answer: c=.79m+40

Step-by-step explanation: Did the test and got a 100%

Answer 2

c=.79m+40

Explanation:

If .79 is charged for every mile driven, then we would multiply the number of miles driven by .79, resulting in .79m. Then, we could add the constant 40, because it costs 40$ to rent the truck in the first place. Then, if that is equal to the total cost, we would put c= in front, resulting in the equation c=.79m+40.

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