Question

The cost (c) in dollars to rent a chain saw for h hours is found using the equation c = 3h + 6 How much would it cost to rent the saw for 12 hours?

Answer 1

It cost $42 to rent a chain saw for 12 hours.

Explanation:

Plug in 12 for h.

c = 3(12) + 6

c = 36 + 6

c = 42