Answer
$-2.6$
Work Step by Step
We first group terms to make simplification easier. Then, we consider the expressions within the parenthesis. Then, we will simplify further:
$5.7-3.8+4.6-9.1$
=$(5.7-3.8)+(4.6-9.1)$
=$(1.9)+(-4.5)$
=$-2.6$
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 - Chapter 2 Test - Page 90: 4
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