T-Shirts are being sold online for $30 plus a one time handling fee of $2.75. The total cost is a function of the number of T-shirts bought. What function rule models the cost of the T-shirts? Evaluate the function for 5 T-shirts.

Question

Mathematics

Jakob Gill

2 September, 20:22

T-Shirts are being sold online for $30 plus a one time handling fee of $2.75. The total cost is a function of the number of T-shirts bought. What function rule models the cost of the T-shirts? Evaluate the function for 5 T-shirts.

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Angel Wall · Answer 1

The function rule of this is c = 30x + h, where c is total cost, x is number of t-shirts ordered, and h is the one time handling fee. The units for c and h would be in dollars. The function for 5 t-shirts bought would be c = 30 (5) + 2.75. The result of the function would be $152.75.