Algebra 1

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

Chapter 3 - Solving Inequalities - 3-2 Solving Inequalities Using Addition or Subtraction - Lesson Check - Page 174: 4

Answer

$c\gt3$
1501585557

Work Step by Step

$4+c\gt7\longrightarrow$ subtract 4 from each side $4+c-4\gt7-4\longrightarrow$ subtract $c\gt3$ Check the inequality. $4+4\overset?\gt7$ $8\gt7\checkmark$ The endpoint of the graph is an open circle at 3 since the inequality does not include 3.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.