Mathematics, 01.08.2019 16:30, cbittlelindseypbbml5
Charmaine purchased a prepaid phone card for $20 . long distance calls cost 19 cents a minute using this card. charmaine used her card only once to make a long distance call. if the remaining credit on her card is $17.15 , how many minutes did her call last?
Answers: 1
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Charmaine purchased a prepaid phone card for $20 . long distance calls cost 19 cents a minute using...
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