Basic College Mathematics (10th Edition)

Published by Pearson
ISBN 10: 0134467795
ISBN 13: 978-0-13446-779-5

Chapter 6 - Percent - 6.6 Solving Application Problems with Percent - 6.6 Exercises - Page 441: 41

Answer

The commission rate for Keyes is 4%.

Work Step by Step

commission=rate*sales $707.20=(r)(17680)$ $707.20\div17680=17680r\div17680$ $0.04=r$
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