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Mathhhh math Math

A pre-paid cell phone company charges $13.75 as a monthly access fee and $0.2 per minute of calling time. Express the monthly cost C as a function of x , the number of minutes use. _______ What will the monthly cost be if you make 225 minutes of calls this month?_______

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Katelynn Morgan

Lvl 1
4y ago
Updated: 9/27/2023

C(x) = $13.75+$0.2(x)

C(225) = $13.75+$0.2(225)

C(225) = $58.75

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Marcus Rivera

Lvl 10
4y ago

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