Question

The senior class is ordering T-shirts. The printing company charges a $45 design fee plus $7.50 per shirt. Which equation represents the total cost, C , for ordering s shirts? a. s= 45.00c+ 7.50 b. s=7.50c+45.00 c. c=45.00s+7.50 d. c=7.50s+45.00

Answer 1

The answer should be D. The cost (C) is the charge plus 7.50 per shirt. Correct me if im wrong but i believe it is d.

Answer 2

Total cost is represented by C = 45 + 7.50s .

Option (d) is correct .

Explanation:

As given

The senior class is ordering T-shirts.

The printing company charges a $45 design fee plus $7.50 per shirt.

Number of shirts is denoted by s .

Total cost is denoted by C .

Thus

Total cost = Design fee + Charge per shirt

C = 45 + 7.50 × s

C = 45 + 7.50s

Therefore the total cost is represented by C = 45 + 7.50s .

Option (d) is correct .