Basic College Mathematics (9th Edition)

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

Chapter 1 - Whole Numbers - 1.3 Subtracting Whole Numbers - 1.3 Exercises: 92

Answer

A retired couple who used to receive a payment of 1479 dollars per month, now receives 1568 dollars per month. The increase was 89 dollars.

Work Step by Step

Subtract to find either an increase or decrease in the difference between two payments.
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