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Work Step by Step
See page xiv of the book. Some math responses require more than just a number, as you have probably already seen!
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 1 - Section 1.1 - Study Skill Tips for Success in Mathematics - Exercise Set - Page 7: 11
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