Applications, Speed Distance & Rate.

Question

Best Rentals charges a daily fee plus a mileage fee for renting its cars. Mateo was charged $111.00 for 3 days and 300 miles, while Dara was charged $207.00 for 5 days and 600 miles. What does Best Rentals chard per day and per mile?

Answer 1

D = daily chrge

M = mileage charge

3D + 300M = 111

5D + 600M = 207

Multiply the first equation by 2 and subtract to eliminate the M