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Mathematics, 07.01.2021 01:00 brittanyelliott028

Lena purchased a prepaid phone card for $20. Long distance calls cost 14 cents a minute using this card. Lena used her card only once to make a long distance call. If the remaining credit on her card is S18.04, how
many minutes did her call last?
|minutes
?

Lena purchased a prepaid phone card for $20. Long distance calls cost 14 cents a minute using this

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