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The rates for a go-Kart course are shown.
NUMBER OF LAPS n | 1 | 2 | 3 | 4 | .
___________________________________
TOTAL COST ($) f(n) | 7 | 9 | 11 | 13 |
What is the total cost for the 15 laps?

Respuesta :

Answer:

I am pretty late but eh

Step-by-step explanation:

1:7

2:9

3:11 and so on

proption 1:7 15:x

x=105