Question

The cost for printing service is $0.35 per copy plus a service fee of $2.

a. Write an equation to model the cost where t represents the total cost and c represents the number of copies.

b. How much would 120 copies cost?​

Answer 1

a. t = 0.35c + 2

b. 44

Explanation:

since it is $0.35 per copy, we would put 0.35c (c represents copies)

and t is the total cost, or what we're adding to

0.35c = t

since there is an addition of a service fee (which is $2), we add that

Final Result : 0.35c + 2 = t