Answer
z>−3
Work Step by Step
11z>−33⟶ divide both sides by 11
11z÷11>−33÷11⟶ divide
z>−3
Check the inequality.
11(1)>?−33
11>−33✓
Since -3 is not included in the solution, the endpoint of the graph is an open circle.
Algebra 1: Common Core (15th Edition)
by Charles, Randall I.
Published by
Prentice Hall
ISBN 10:
0133281140
ISBN 13:
978-0-13328-114-9
Chapter 3 - Solving Inequalities - 3-3 Solving Inequalities Using Multiplication or Division - Practice and Problem-Solving Exercises - Page 181: 23
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