Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 3 - Solving Inequalities - 3-2 Solving Inequalities Using Addition or Subtraction - Practice and Problem-Solving Exercises - Page 176: 67


The differences are: 1. Items in group a are equations; items in group b are inequalities. 2. You can switch items on both sides of the equal sign; you can't switch items on both sides of the inequality sign unless change the inequality sign.

Work Step by Step

They are different. The first inequality represents: r is equal or greater than 114 (which can also be written as r > 114); the second inequality represents: r is equal or less than 114. Or you can graph both inequalities or plug in the number to check if they are the same. * When you plug in numbers, be sure to choose numbers other than 114. They end up not equaling each other.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.