Question

You need to rent a moving truck for a day you have identified two companies that rent trucks company a charges $45 per day plus $.10 per mile company BCharges $30 per day plus $.20 per mile for how many miles will be cost of renting be the same

Answer 1

45 + 0.10m = 30 + 0.20m
45 - 30 = 0.20m - 0.10m
15 = 0.10m
15/0.10 = m
150 = m.....they are the same at 150 minutes

check..
45 + 0.10(150) = 60
30 + 0.20(150) = 60
yep, it checks out,,,150 miles