Mathematics
doyouknowphoebe
31

For his long distance phone service, Deshaun pays a $7 monthly fee plus 7 cents per minute. Last month, Deshaun's long distance bill was $15.54 . For how many minutes was Deshaun billed?

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(1) Answers
cassandraepp

about 2.2 minutes takes $7.07(cents) and multiply it by 2.1 and you get 14.847. Multiply it by 2.2 and you get 15.554 which is pretty close to $15.54

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