Answer
$-1\frac{3}{10}$
Work Step by Step
$\frac{2}{3}\div(-\frac{5}{6}) - \frac{1}{2} = \frac{2}{3}*-\frac{6}{5} - \frac{1}{2} = -\frac{12}{15} - \frac{1}{2} = \frac{-24-15}{30} = -\frac{39}{30} = -1\frac{3}{10}$
Basic College Mathematics (10th Edition)
by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.
Published by
Pearson
ISBN 10:
0134467795
ISBN 13:
978-0-13446-779-5
Chapter 9 - Basic Algebra - 9.4 Order of Operations - 9.4 Exercises - Page 654: 53
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