Mathematics, 27.01.2021 18:30 alyssanewsome

3 The function c(m) = 20 +0.15m represents the monthly cost of a long distance phone plan for m minutes used.

How much is the monthly charge if a customer uses 32 minutes?
dollars

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3 The function c(m) = 20 +0.15m represents the monthly cost of a long distance phone plan for m min...

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Mathematics, 05.05.2020 06:07

Please help me answer this question! Thank you in advance