Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 1 - Section 1.5 - Subtracting Real Numbers - Exercise Set - Page 48: 91

Answer

February: decrease of 4.4 March: increase of 2.6 April: increase of 12 May: increase of 23.5 June: increase of 15.3

Work Step by Step

February: $-23.7+19.3= -4.4$ March: $-21.1+23.7= 2.6$ April: $-9.1+21.1=12$ May: $14.4+9.1= 23.5$ June: $29.7- 14.4= 15.3$
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