Algebra 1: Common Core (15th Edition)

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

Chapter 12 - Data Analysis and Probability - 12-6 Permutations and Combinations - Practice and Problem-Solving Exercises - Page 768: 68


8 elements

Work Step by Step

The union of the 2 sets M and N is the set of elements which are in M, in N or in both M and N: M u N= {-8,-6,-4,4,5,6,7,8} There are 8 elements.
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