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8) T-shirts are being sold online for $15 each, plus a one-time handling fee of $2.25. The total cost is a fun ction of the number of t-shirts bought Whatfunction rule models the cost of the t-shirts G)? Evaluate the function for 3 t-shirts.225t+ 15: $21.75B 225t+ 15: $47.25OC 15t+ 225; $47.25OD 15t+225: $21.75

8 Tshirts are being sold online for 15 each plus a onetime handling fee of 225 The total cost is a fun ction of the number of tshirts bought Whatfunction rule m class=

Respuesta :

we have that

the total cost is equal to

15t+2.25

so

For t=3

substitute

15(3)+2.25=$47.25

therefore

answer is option C

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