Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 1 - Some Basic Concepts of Arithmetic and Algebra - 1.4 - Integers: Multiplication and Division - Problem Set 1.4: 90

Answer

215

Work Step by Step

$475 + 4(-65) = 215$ We start with the gain of 475 dollars, but then we have to subtract the 65 dollars in losses (which is multiplied by four since it happened on four days).
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