21. 9(2r - 5) - 3 < 7r-4 ++ +++ -2 -1 0 1 2 3 4 5 6

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter2: Solving Equations
Section2.1: Properties And Operations
Problem 29E
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Solve each inequality. Then graph the solution set on a number line.
on set on a number line.
21. 9(2r – 5) - 3 < 7r- 4
+ +++
-2 -1 0 1 2 3 4 5 6
23. 14c < 9c +5
-4 -3-2-1 0 1 2 3 4
Transcribed Image Text:on set on a number line. 21. 9(2r – 5) - 3 < 7r- 4 + +++ -2 -1 0 1 2 3 4 5 6 23. 14c < 9c +5 -4 -3-2-1 0 1 2 3 4
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