Factor.20x2 + 27x + 9

A. (4x - 3)(5x - 3)
B. Prime
C. (20x + 3)(x + 3)
D. (4x + 3)(5x + 3)


Answer: D

Mathematics

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A.
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C.
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Graph the solution set of the inequality and write it in interval notation.{x|-5 ? x < -1}

A. (-5, -1]

B. [-5, -1)

C. (-5, -1)

D. [-5, -1]

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Use properties of determinants to find the value of the second determinant, if the value of the first is known. = 3 = ?

A. 0 B. -9 C. 6 D. 9

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Graph.6x + 5y = 30

A.

B.

C.

D.

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