Factor completely.x2 - 3x - 18

A. (x + 3)(x - 6)
B. (x - 3)(x - 6)
C. (x - 3)(x + 6)
D. (x - 3)(x + 1)

Answer: A

Mathematics

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Solve. Write the solution set using set-builder notation and using interval notation. Graph the solution set. (2x - 1) < 6

A. {xx < 5}; (-?, 5)

B. {xx < - 5}; (-?, - 5)

C. {xx ? 5}; (-?, 5]

D. {xx ? - 5}; [- 5, ?)

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Mathematics

Add.+ 

A. 13.1843 B. 13.1633 C. 13.0633 D. 13.1643

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Mathematics

Find . ?

What will be an ideal response?

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Mathematics

Find the standard-form equation of the hyperbola whose graph is shown.

A.  -  = 1
B. 16y2 - 25x2 = 1
C.  -  = 1
D. 4y2 - 5x2 = 1

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Mathematics