Algebra 1

Published by Prentice Hall
ISBN 10: 0133500403
ISBN 13: 978-0-13350-040-0

Chapter 3 - Solving Inequalities - Cumulative Test Prep - Multiple Choice - Page 230: 18



Work Step by Step

First, distribute the left side of the equation to make it $3f+6$$\gt$$2f+4$. Combine like terms by subtracting $2f$ from both sides and then, subtracting $6$ from both sides. The new inequality becomes $f$$\gt$$-2$. This means that an open circle is placed on -2 and then, shaded to the right, since f is "greater than" -2.
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