Algebra 1

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

Chapter 12 - Data Analysis and Probability - 12-6 Permutations and Combinations - Standardized Test Prep - Page 756: 68

Answer

8 elements

Work Step by Step

$M = {4, 5, -6, 7, 8}$ $N = {-4, 5, 6, 7, -8}$ Union = ${-4, 4, 5, -6, 6, 7, -8, 8}$
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