Solve the inequality and express the solution set in interval notation. Graph the solution set on the real number line.
< 2
A. x > -3; (-3, ?)
B. x ? -3; (-?, -3]
C. x < -3; (-?, -3)
D. x ? -3; [-3, ?)
Answer: C
Mathematics
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A. 
?
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D. 
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(a trapezoid)
A. 36 ft2 B. 23 ft2 C. 90 ft2 D. 45 ft2
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Identify the curve as simple, closed, both, or neither.
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Multiply and simplify any radicals in your answer. Assume that all variables represent positive real numbers.(
+ 3)(
- 3)
A. 1
B. 19
C. 7
D. 10 - 2
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