Register
Tammy purchased a prepaid phone card for $30. Long distance calls costs 11 cents a minute using this card. Tammy used her card only once to make a long distance cal. If the remaining credit on her card
172k views
5 votes
Tammy purchased a prepaid phone card for $30. Long distance calls costs 11 cents a minute using this card. Tammy used her card only once to make a long distance cal. If the remaining credit on her card is $27.14, how many minutes did her call last?

User Jeremias Binder
by
5.3k points

1 Answer

5 votes

Answer:

26 minutes

Explanation:

30-$.11x=27.14

27.14-30+2.86

2.86=amount of money

2.86 divided by .11=26

User JJgendarme
by
5.6k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.6m questions

7.3m answers

Other Questions

What is the value of x? (-4) - x = 5
1/7 + 3/14 equivalent fractions
185g in the ratio 2:3
(3x1,000,000)+(3x100,000)+(2x100) what is this number written in standard form?
The function h = -t2 + 95 models the path of a ball thrown by a boy where h represents height, in feet, and t represents the time, in seconds, that the ball is in the air. Assuming the boy lives at sea
Link Copied!