#### Answer

9

#### Work Step by Step

Evaluate each expression when x = 1, y = 3, and z = 5:
3y
3(3)
9

Published by
Pearson

ISBN 10:
0321726391

ISBN 13:
978-0-32172-639-1

9

Evaluate each expression when x = 1, y = 3, and z = 5:
3y
3(3)
9

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