Answer
$-\frac{3}{4}$
Work Step by Step
$\frac{(-9+6)(-1^{2})}{-2-2}=\frac{(6+(-9))\times(-(1^{2}))}{-(2+2)}=\frac{(-3)\times(-1)}{-4}=\frac{3}{-4}=-\frac{3}{4}$
Intermediate Algebra (6th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321785045
ISBN 13:
978-0-32178-504-6
Chapter 1 - Section 1.3 - Operations on Real Numbers and Order of Operations - Exercise Set - Page 27: 67
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