Question

can someone walk me trough this problem? attached

Answer 1

New rental costs are r = 10 + 5 x, where x is the number of hours the bike is rented for. Somewhat different equation describes the old rate. This is all ou need to find costs and compare them.

Renting at the new rate for 8 hours would cost 10 + 5 (8) = $50.

Answer 2

i see what you mean, thank you :)