Christine purchased a prepaid phone card for $20. Long distance calls cost 18 cents a minute using this card. Christine used her

Question

3 years ago

12

card only once to make a long distance call. If the remaining credit on her card is $15.68, how many minutes did her call last?

1 answer:

Luda [366] · Answer 1 · 2022-05-15T14:26:26+03:00

Luda [366]3 years ago

6 0

Answer:

4 minutes and 32 seconds

Step-by-step explanation:

card $20.00-money left over $15.68 $20.00-$15.68 4.32