College Algebra (6th Edition)

Published by Pearson
ISBN 10: 0-32178-228-3
ISBN 13: 978-0-32178-228-1

Chapter 1 - Summary, Review, and Test - Review Exercises - Page 204: 42

Answer

3500 dollars at 5% and 4500 dollars at 2%

Work Step by Step

0.05x+85=0.02(8000-x) 0.05x+85=160-0.02x 0.07x=245 x=3500 at 5% 8000-3500=4500 at 2%
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