Mathematics
Mathematics, 01.09.2019 06:30, kaseyvn03

Jane purchased a prepaid phone card for
$30
. long distance calls cost
9
cents a minute using this card. jane used her card only once to make a long distance call. if the remaining credit on her card is
$28.83
, how many minutes did her call last?

answer
Answers: 1

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Jane purchased a prepaid phone card for
$30
. long distance calls cost
9
c...

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