SOLUTION: Jenny purchased a prepaid phone card for $30 . Long distance calls cost 17 cents a minute using this card. Jenny used her card only once to make a long distance call. If the

SOLUTION: Jenny purchased a prepaid phone card for $30 . Long distance calls cost 17 cents a minute using this card. Jenny used her card only once to make a long distance call. If the

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Question 1064637: Jenny purchased a prepaid phone card for
$30
. Long distance calls cost
17
cents a minute using this card. Jenny used her card only once to make a long distance call. If the remaining credit on her card is
$23.71
, how many minutes did her call last?
Answer by jorel1380(3719) (Show Source): You can put this solution on YOUR website!
30-23.71=6.29
6.29/17=37 minutes on the phone. ☺☺☺☺
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