Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

Published by Pearson
ISBN 10: 0-32184-874-8
ISBN 13: 978-0-32184-874-1

Chapter 2 - Equations, Inequalities, and Problem Solving - 2.4 Applications with Percent - 2.4 Exercise Set: 66

Answer

Addie still needs to take $125\times0.2=25$ credit hours.

Work Step by Step

The total credit hours of instruction needed to obtain a bachelor's degree in journalism is $125$. Addie still needs to take $20$% of those hours: Addie still needs to take $125\times0.2=25$ credit hours.
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