Answer
Plan A is a better deal when you have more than 200 text messages a month.
Work Step by Step
Plan A$\lt$Plan B
25$\lt$13+0.06x
12$\lt$0.06x
6x$\gt$1200
x$\gt$200
Plan A is a better deal when you have more than 200 text messages a month.
College Algebra (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-32178-228-3
ISBN 13:
978-0-32178-228-1
Chapter 1 - Summary, Review, and Test - Test - Page 207: 44
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