Use intervals to describe the real numbers satisfying the inequality, x < 9, x ? -2.
A. (-2, 9)
B. (-2, 9]
C. [-9, 2)
D. [-2, 9)
E. none of these
Answer: D
Mathematics
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A. A = 5t2
B. A = 
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D. A = 
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A. 24 B. 12 C. 10 D. 6
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Mathematics