Algebra 1: Common Core (15th Edition)

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

Chapter 3 - Solving Inequalities - 3-6 Compound Inequalities - Lesson Check: 5

Answer

A, C, D

Work Step by Step

A, C, and D are compound inequalities because each includes two inequality operators. A and D include the word "or," which also lets us know they are compound inequalities. The word "and" does not appear explicitly in C, but it is implied. B is not a compound inequality as it includes a single inequality operator.
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