Basic College Mathematics (9th Edition)

Published by Pearson
ISBN 10: 0321825535
ISBN 13: 978-0-32182-553-7

Chapter 9 - Basic Algebra - 9.1 Signed Numbers - 9.1 Exercises: 2

Answer

+$920

Work Step by Step

She made a profit of $920. Profit value is always greater than 0 so put + sign before 920 or don’t put any sign.
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