Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 1 - Section 1.2 - Symbols and Sets of Numbers - Exercise Set - Page 16: 21

Answer

$25\geq20$ turns into $20\leq25$

Work Step by Step

To rewrite the inequality so that the resulting statement has the same meaning as the first one when the signs are reversed, the side both numbers on have to also be swapped. This is to ensure that the result remains true.
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