jim purchased a prepaid phone card for $25

Algebra
Tutor: None Selected Time limit: 1 Day

Jim purchased a prepaid phone card for $25. Long distance cards cost 7 cents a minute using this card. Jim used his card only once to make a long distance call. If the remaining credit on his card is $24.09, how many minutes did his call last?

May 17th, 2015

25-24.09=0.91

0.91/0.07=13 minutes



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May 17th, 2015

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May 17th, 2015
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