Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 7 - Section 7.5 - Percent and Problem Solving: Sales Tax, Commission, and Discount - Vocabulary, Readiness & Video Check - Page 511: 8

Answer

sale price = original price - (discount rate x original price)

Work Step by Step

Combine the two equations
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