A profit formula for a single tire can be modeled by the function P(t) =-18+ 850t-725. Each set of tires can be modeled by the function f(s) = 4s. Which composite function can be used to determine the profit function in terms of the number of sets of tires?

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step-by-step explanation:

can i see the following ?

step-by-step explanation:

a

step-by-step explanation:

let y equal to

the total fare and x is the mile of taxi ride. so the equation is

y = 0.55x + 1.75

since susie has

$10 to spend for a taxi cab, so he can have

10 = 0.55x +

1.75

x = 15 miles of

taxi ride

so the system of

inequality is

10 < 0.55x +

1.75

x > 2