A rental car agency charges $25.00 per day and 28 cents per mile. (a) Calculate the rental charge if you rent a car for 5 days and drive 200 miles. (Round your answer to the nearest cent.) $181 Correct: Your answer is correct. (b) Use a formula to express the cost of renting a car as a function of the number of days you keep it and the number of miles you drive. (Let d be the number of days you rent the car, m the number of miles you drive the car, and C the cost in dollars of renting the car.) C(d, m)

a) $181

b) C(d, m) = 25d + 0.28m

Step-by-step explanation:

Car charges = $25 per day

Car charges per mile = 28 cents = $28/100 = $ 0.28

a)

Rental charges for 5vdays and 200 miles

= 25*5 + 0.28*200

= 125 + 56

=$181

b)

Let d be the number of days you rent the car, m the number of miles you drive the car, and C the cost in dollars of renting the car.) C(d, m). Therefore,

C(d, m) = 25d + 0.28m

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3