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Martina purchased a prepaid card for $30. Long distance calls cost 11 cents a minute using this card. Martina used her card only once to .ake a long distance call. If the remaining credit on her card is
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Jan 15, 2023
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Martina purchased a prepaid card for $30. Long distance calls cost 11 cents a minute using this card. Martina used her card only once to .ake a long distance call. If the remaining credit on her card is $28.46, how many minutes did her call last.
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Grundy
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we get that
so her call last 14 minutes
Joe Crawley
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Jan 21, 2023
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Joe Crawley
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