Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 1 - Foundations for Algebra - 1-2 Order of Operations and Evaluating Expressions - Practice and Problem-Solving Exercises: 34

Answer

20 - p

Work Step by Step

The amount on hand is 20 dollars and the amount spent is p. Hence, p has to be subtracted from 20 to find the amount of change.
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