Mai purchased a prepaid phone card for $25. Long distance calls cost 19 cents a minute using this card. Mai used her card only once to make a long distance call. If the remaining credit on her card is $15.88, how many minutes did her call last?

Question

zmtgaminghd · Answer

what do u think it is

anonymous · Answer

I honestly have no idea, i've been stuck on this question

zmtgaminghd · Answer

what i did is take the final ammount that she had on the card and add the ammount a minute costs until you get back to the original price the card had on it so in this case the answer would be 48 minutes

anonymous · Answer

Ohhh thank you so much!!

zmtgaminghd · Answer

np

zmtgaminghd · Answer

make sure u put my response as the best one :)