Answer
-$\frac{6}{5}$
Work Step by Step
-$\frac{7}{10}$-$\frac{1}{2}$
-$\frac{7}{10}$-$\frac{1(5)}{2(5)}$
-$\frac{7}{10}$-$\frac{5}{10}$
$\frac{-7-5}{10}$
-$\frac{12}{10}$=-$\frac{6}{5}$
Introductory Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-805-X
ISBN 13:
978-0-13417-805-9
Chapter 1 - Review Exercises - Page 109: 68
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