Mathematics, 23.09.2019 13:30 LeilaniCo
Linda purchased a prepaid phone card for $30 . long distance calls cost 14 cents a minute using this card. linda used her card only once to make a long distance call. if the remaining credit on her card is $25.94 , how many minutes did her call last?
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Linda purchased a prepaid phone card for $30 . long distance calls cost 14 cents a minute using this...
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