Mathematics, 01.02.2021 03:10, KenzieD7876

Kala purchased a prepaid phone card for $25. Long distance calls cost 8 cents a minute using this card. Kala used her card only once to make a long distance call. If the remaining credit on her card is $21.48, how many minutes did her call last?

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Kala purchased a prepaid phone card for $25. Long distance calls cost 8 cents a minute using this ca...