Mathematics, 07.12.2019 03:31 ericuh

Ahair salon charges a fixed rate of $25.00 for a haircut and an additional $15 for any other services. write a function to model the cost of services at the salon and then evaluate the function to determine the cost for a haircut, shampoo, highlight, and blow dry.
a) f(x) = 15x + 25; f(3) = 70
b) f(x) = 15x + 25; f(1) = 40
c) f(x) = 25x + 15; f(3) = 90
d) f(x) = 25x + 15; f(1) = 40

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Ahair salon charges a fixed rate of $25.00 for a haircut and an additional $15 for any other service...

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