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3 years ago

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Which of the following functions represents a cell phone bill if there is a monthly charge of 20 dollars plus 6 cents for each m

inute of use? f( x) = 20.06 x f( x) = 20 + 0.06 x f( x) = 20 + 6 x

1 answer:

pychu [463]3 years ago

3 0

Answer:

f(x)=20+0.06x

Step-by-step explanation:

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