Answer
16.4
Work Step by Step
Remember that subtracting a negative is the same as addition. Thus, we find:
$8.5-(-7.9)=16.4$
Algebra 1
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133500403
ISBN 13:
978-0-13350-040-0
Chapter 2 - Solving Equations - Get Ready - Page 77: 8
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