70.2k views
1 vote
When purchasing a new Cell Phone Plan you are given two pay options (Both included unlimited text):

With Plan A, you can pay 31 cents per minute. This can be represented by the equation
c=0.31m

With Plan B, you can pay 17 cents per minute plus a flat fee of $8.00. This can be represented by the equation
c=0.17m+8.00

Complete the following steps to determine how many minutes you would need to use for Plan B to be less expensive than Plan A
Write an inequality that represents Plan B < Plan A
Inequality:

Solve the inequality and use your answer to complete the following sentence:

Plan B is less expensive than Plan A when you use at least

1 Answer

3 votes

Answer:

Inequality: 0.17m + 8.00 < 0.31m

Plan B is less expensive than Plan A when you use at least 46.7 minutes.

User Limi
by
7.8k points
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories