For his long distance phone service, Keith pays a $5 monthly fee plus 9 cents per minute. Last month, Keith's long distance bill was $21.02. For how many minutes was Keith billed? - QAmmunity.org

For his long distance phone service, Keith pays a $5 monthly fee plus 9 cents per minute. Last month, Keith's long distance bill was $21.02. For how many minutes was Keith billed?

asked Jan 28, 2022 46.2k views

1 Answer

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