justinbailey33 justinbailey33

24-12-2020
Mathematics

contestada

Teresa purchased a prepaid phone card for $30. Long distance calls cost 22 cents a minute using this card. Teresa used her card only once to make a long
distance call. If the remaining credit on her card is $22.74, how many minutes did her call last?

Respuesta :

24-12-2020

the answer is 33 minutes

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WeirdGirlGamer7 WeirdGirlGamer7

24-12-2020

Answer:

33 minutes

Step-by-step explanation:

first find how much money she spent

30 - 22.74 = $7.26 spent

divide that by 0.22

7.26 / 0.22 = 33 minutes

hope this helps <3

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