Question

6 The cost $C of screen printing x T-shirts is given by the formula C = 100 + 12x. (a) Find the cost of printing 50 T-shirts. (b) If the budget is $976, how many T-shirts can be printed?​

Answer 1

(a) $700

(b) 73 shirts

Explanation:

(a) Simply plug in 50 for x.

C = 100 + 12(50)

C = 700

(b) Plug in 976 for C.

976 = 100 + 12x

876 = 12x

x = 73

Answer 2

A) 700
B) 73
These are the answers