Introductory Algebra for College Students (7th Edition)

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: 66

Answer

3

Work Step by Step

30$\div$$\frac{5^2}{7-12}$-(-9) 30$\div$$\frac{5^2}{7-12}$+9 First solve the exponent 24$\div$$\frac{25}{7-12}$+9 Then subtract in the denominator of the fraction 30$\div$$\frac{25}{-5}$+9 Then simplify the fraction 30$\div$(-5)+9 Then divide (-6)+9 Then add 3
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