Page 164 - Math Course 1 (Book 1)
P. 164
Understanding Inequalities
Graph x > 3 on a number line. Graph x ≤ 3 on a number line.
A. A.
1 2 3 4 5 1 2 3 4 5
B. B.
1 2 3 4 5 1 2 3 4 5
C. C.
1 2 3 4 5 1 2 3 4 5
D. D.
1 2 3 4 5 1 2 3 4 5
Answer
Answer
Graph x ≥ 3 on a number line. Write an Inequality
Write the inequality for the graph.
A.
1 2 3 4 5
-10 -9 -8 -7 -6 -5
B.
A. x < –7
1 2 3 4 5 B. x > –7
C. x ≤ –7
D. x ≥ –7
C.
Answer
1 2 3 4 5
D.
1 2 3 4 5
Answer
Skill Practice!
Write an inequality for each sentence.
1. More than 100,000 fans attended the opening football game at The Ohio State University.
2. Her earnings at $16 per hour were no more than $96.
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