Elementary Algebra

Published by Cengage Learning
ISBN 10: 1285194055
ISBN 13: 978-1-28519-405-9

Chapter 2 - Real Numbers - Chapter 2 Test: 5

Answer

$3.04$

Work Step by Step

We follow order of operations, so we first multiply, and then, starting on the left and going right, we do addition and subtraction. $0.2(0.4)-0.6(0.9)+0.5(7)$ =$0.08-0.54+3.5$ =$-0.46+3.5$ =$3.04$
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