Mathematics
Rileedunigan
31

The cost, in dollars, of a one-day car rental is given by c(x) = 31 0.18x, where x is the number of miles driven. in this function, a.$0.18 is the cost per day to rent the car and $31 is the cost per mile. b.$31 is the cost per day to rent the car and $0.18 is the cost per mile. c.$18 is the cost per day to rent the car and $0.31 is the cost per mile. d.$31 is the cost per day to rent the car and $18 is the extra cost for unlimited miles.

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(2) Answers
nakaylafree4576

The answer is A  t's pretty simple. With every mile, the cost of rent increases by $0.18. And $31 is fixed regardless of the distance the car is driven. So that $31 counts as the fixed per day charge. For example if you're to rent the car for 100 miles, you've to pay C(100) = 31(fixed for day) + 0.18 *100 (for 100 miles) = $49

Lynds

B) 31 is the cost per day to rent the car and $0.18 is the cost per mile. The $31 cost is fixed, then 18 cents is added for each mile driven.

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