Question

The cost of parts on your automobile repair bill was $149. The cost for labor was $25

Per hour. Write a linear equation giving the total cost C, in terms of t, the number of
Hours. C(t)

Answer 1

C=149+25t

Explanation:

Since the total cost is C you would set it all equal to C.

Then the one time cost for parts was 149 so you have to add that in.

And $25 per hour would be multiplied by t because t is the number of hours.