Answer
2
Work Step by Step
$\frac{22+20\div(-5)}{3^2}$
First solve the exponent
$\frac{22+20\div(-5)}{9}$
Then divide in the numerator
$\frac{22+(-4)}{9}$
Then add
$\frac{18}{9}$
Then divide
2
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 - Section 1.8 - Exponents and Order of Operations - Exercise Set - Page 100: 56
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