Solve the compound inequality. Other than ?, use interval notation to express the solution set and graph the solution set on a number line.11 ? 2x + 3 ? 17
A. (4, 7)
B. [-7, -4]
C. [4, 7]
D. (-7, -4)
Answer: C
Mathematics
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A. 7x(3x - 1) B. 7x(3x2 - 1) C. 7x(x2 - 3) D. 7(3x3 - 1)
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Find the exact value in degrees.sin-1 (0.5)
A. -30° B. 30° C. 60° D. 420°
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