College Algebra (6th Edition)

by Blitzer, Robert F.

Published by Pearson

ISBN 10: 0-32178-228-3

ISBN 13: 978-0-32178-228-1

Chapter 1 - Summary, Review, and Test - Test - Page 207: 40

Answer

7000 at 10% and 3000 at 8%

Work Step by Step

0.1x+0.08(10000-x)=940 0.1x+800-0.08x=940 0.02x=140 x=7000 at 10% 10,000-7000=3000 at 8%

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