Algebra 1: Common Core (15th Edition)

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

Chapter 1 - Foundations for Algebra - 1-4 Properties of Real Numbers - Practice and Problem-Solving Exercises - Page 27: 39

Answer

The expressions are not equivalent.

Work Step by Step

The Zero Property of Multiplication states that anything times 0 is 0. Thus, 9y times 0 must be 0, not 1, so the two expressions are not equal.
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