Answer
$12.3$
Work Step by Step
Recall the following rule:
$(-a)+b=b-a$
Thus, we obtain:
$-2.5+14.8= 14.8-2.5=12.3$
Elementary Algebra
by Kaufmann, Jerome; Schwitters, Karen;
Published by
Cengage Learning
ISBN 10:
1285194055
ISBN 13:
978-1-28519-405-9
Chapter 2 - Real Numbers - 2.3 - Real Numbers and Algebraic Expressions - Problem Set 2.3 - Page 68: 18
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