Intermediate Algebra (6th Edition)

Published by Pearson
ISBN 10: 0321785045
ISBN 13: 978-0-32178-504-6

Chapter 1 - Section 1.2 - Algebraic Expressions and Sets of Numbers - Exercise Set - Page 15: 2

Answer

135

Work Step by Step

You are given the following: $y=45$ You are solving for $3y$, or $3\times y$. Since you know that $y=45$, you can plug in $45$ for $y$: $3\times45$ And solve! $3\times45 = 135$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.