Problema Solution
Best Rentals charges a daily fee plus a mileage fee for renting its cars. Barney was charged $96.00 for 3 days and 300 miles, while Mary was charged $172.00 for 5 days and 600 miles. What does Best Rentals charge per day and per mile?
Answer provided by our tutors
let
d = the daily charge
m = the charge per mile
Barney was charged $96.00 for 3 days and 300 miles:
3d + 300m = 96
Mary was charged $172.00 for 5 days and 600 miles:
5d + 600m = 172
by solving the system of equations:
3d + 300m = 96
5d + 600m = 172
we find:
d = $20
m = $0.12
click here to see the step by step solution of the system of equations:
Best Rentals charges $20 per day and $0.12 per mile.