Algebra 2 Common Core

Published by Prentice Hall
ISBN 10: 0133186024
ISBN 13: 978-0-13318-602-4

Chapter 1 - Expressions, Equations, and Inequalities - 1-3 Algebraic Expressions - Practice and Problem-Solving Exercises: 19

Answer

-12

Work Step by Step

To answer the question, substitute the given n and m values into the expression. 1. 4((2$\times$ -15) - (-18)) - 3((2$\times$ -15) - (-18)) 2. 4(-30+18) - 3(-30+18). Start by simplifying inside the parentheses, keep in mind when subtracting a negative number, it is equivalent to adding that number. 3. 4(-12) - 3(-12) 4. -48+36 5. =-12
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