Algebra 1

by Hall, Prentice

Published by Prentice Hall

ISBN 10: 0133500403

ISBN 13: 978-0-13350-040-0

Chapter 3 - Solving Inequalities - 3-1 Inequalities and Their Graphs - Standardized Test Prep - Page 170: 67

Answer

a) 22

Work Step by Step

Let a be Amy's score. Subtract 8 from Amy's score, which is multiplied by 2. $36=2a-8$ add 8 to both sides $36+8=2a-8+8$ simplify $44=2a$ divide both sides by 2 $44\div2=2a\div2$ divide $22=a$

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