vontaeofficial6168 vontaeofficial6168

04-09-2017
Mathematics

contestada

Yolanda purchased a prepaid phone card for $25 . long distance calls cost 17 cents a minute using this card. yolanda used her card only once to make a long distance call. if the remaining credit on her card is $17.35 , how many minutes did her call last?

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shanayelawrencovvpy5 shanayelawrencovvpy5

07-09-2017

so $25 - $17.35 = $7.65

7.65÷ 17 = 45
45 = 45 min

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