Solve the inequality and express the solution set in interval notation. Graph the solution set on the real number line.2x ? 8
A. (-?, 4]
B. (-?, - 4)
C. [4, ?)
D. (- 4, ?)
Answer: C
Mathematics
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A. [-1, ?) B. [1, ?) C. [0, ?) D. [0, 1)
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A. 49
B. 7
C. 7, -7
D. 
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