Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 3 - Solving Inequalities - Cumulative Test Prep - Gridded Response - Page 230: 23

Answer

7 elements

Work Step by Step

$P = {-2, 6, 7, 9}$ $Q = {0, 2, 4, 6}$ $PUQ = {-2, 0, 2, 4, 6, 7, 9}$
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