Name :
Score :
Solving & Graphing Inequalities
One-step: S3
Solve each problem and graph the solutions.
x
2) x + 7 ≤ 3 and > –2
6
1) 18 > 3x ≥ 9
-2
2
0
4
6
8
9
3) 2x ≥ –20 and x + 8 > 12
-12
-8
-4
0
4)
4
8
12
x
5) x+ 5 ≤ –17and > 11
4
-55
-33
-11
0 11
0
3
-24
-6
0
6
x
2 ≥ 8 and x + 19 < 15
-16
-8
0
8
16
24
x
6) 7x < – 21 and ≤ 9
2
33
55
77
7) x – 4 ≥ –6 and 7x > 14
-3
-12
-18
-15 -12 -9 -6 -3
8)
6
9
3
6
9
12 15 18 21
4
6
8
2 ≤ x + 10 < 16
-10 -8 -6 -4 -2
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0
0
2
10 12 14