Easy ! a rental company rents a luxury car at a daily rate of $37.68 plus $.25 per mile. vanessa is allotted $120 for car rental each day. write an equation to represent the cost c of renting a car and driving x miles. how many miles can vanessa travel on the $120?

0.25x + 37.68 = C

[The company charges $0.25 per mile (x) plus $37.68, and C is the total amount of money/cost]

Vanessa has $120 [total amount of money she is given per day],

Since this is the total amount of money she has/can pay with, you can plug in 120 for C

0.25x + 37.68 = 120     Subtract 37.68 on both sides

0.25x = 82.32        Divide 0.25 on both sides

x = 329.28

Vanessa can travel 329.28 miles on the $120

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.