Solve the inequality.x2 + 2x ? 0
A. (-?, -2] or [0, ?)
B. [-2, 0]
C. [0, 2]
D. (-?, 0] or [2, ?)
Answer: A
Mathematics
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A. Yes B. No
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A. Converges B. Diverges
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Solve the system of equations using matrices (row operations). If the system has no solution, say that it is inconsistent.
A. x = 3, y = 1, z = 2; (3, 1, 2) B. x = -3, y = 2, z = 6; (-3, 2, 6) C. x = 3, y = 2, z = 1; (3, 2, 1) D. inconsistent
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Provide an appropriate response.Write a sentence or statement using words and numbers that includes a percent, a base, and an amount. Identify the parts.
What will be an ideal response?
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