Question

Alg 2 help. Will give medal!

An appliance company uses the function f(h) = 40h + 120 to calculate the total repair bill, f(h), for h number of hours worked. Find h if f(h) = $200.

a) 8,120 hours
b) 8,000 hours
c) 5 hours
d) 2 hours

Answer 1

What do you believe the answer is?

Answer 2

b

Answer 3

What is (40)200?

Answer 4

8,000 + 120

Answer 5

8120

Answer 6

oh! ok i see.

Answer 7

f(h) = 200, meaning the equation is

200 = 40h + 120

and you need to solve for h

Answer 8

Answer would be A 8,120

Answer 9

thank you both!

Answer 10

8120 isn't your answer. I think you accidentally did it backwards.

Answer 11

what would it be?

Answer 12

What is (40) times 2,000?

Answer 13

Do you know how to solve this equation?