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25-03-2018
Mathematics

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For his long distance phone service, Eric pays an $8 monthly fee plus 6 cents per minute. Last month, Eric's long distance bill was $18.32. For how many minutes was Eric billed?

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aturner9967p6c0ht aturner9967p6c0ht

29-03-2018

18.32-8-(.06x) = 0 => 10.32/.06=x where x = 172

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