Use interval notation to represent all values of x satisfying the given conditions.y1 = 6x + 1, y2 = 5x - 1, and y1 ? y2.

A. [0, ?)
B. (-?, -2)
C. [-2, ?)
D. (-?, -2]

Answer: D

Mathematics

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A. 19.65 B. 0.34 C. 70.35 D. 1.23

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A. 4410 patients B. 450 patients C. 4500 patients D. 2205 patients

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Solve.2x3 - 5x2 ? 12x

A.  ? [0, 4]
B. [0, 4]
C.  ? [4, ?)
D.

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Solve the problem.Describe all solutions of Ax = b, where A =  and b = .Describe the general solution in parametric vector form.

A.

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B.
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C.
 =  + x3
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