Simplify.
A. -(x + 4)
B. -(x - 4)
C. 4x(x + 4)
D. x + 4
Answer: A
Mathematics
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A. -12x2 + 9xy + 3x - 33y2 B. -12x2 + 53xy + 3x - 33y2 - 11y C. -12x2 + 44xy + 3x - 33y2 - 11y D. -12x2 + 53xy + 53y2
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Determine if the relation is a function.S={(-9, -16), (-8, -14), (-18, 0), (-10, -16), (-9, -19)}
A. Function B. Not a Function
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Represent the shaded area in the figure group with a mixed number.
A. 1
B. 5
C. 1
D. 1
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Solve the problem.If f(x) = int(3x), find f(1.2).
A. 4 B. 1 C. 3 D. 2
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