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 1.7 - Multiplication and Division of Real Numbers - Exercise Set - Page 85: 113



Work Step by Step

"The quotient" means this expression can be written as a fraction. "Of -18 and the sum of -15 and 12 means that -18 goes on the top and (-15+12) goes on the bottom. $\frac{-18}{-15+12}$=$\frac{-18}{-3}$=6
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