Factor out the greatest common factor.-12x3 - 24x2 + 18x

A. -12x(x2 + 2x - 3)
B. -6(2x3 + 4x2 - 3x)
C. -6x(2x2 + 4x - 3)
D. -6x(2x2 - 4x + 3)


Answer: C

Mathematics

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Find the probability of the compound event.An urn contains balls numbered 1 through 15. A ball is chosen, returned to the urn, and a second ball is chosen. What is the probability that the first and second balls will be a(n) 6?

A.  
B.
C.  
D.  

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Solve the problem using your calculator.The paired data below consist of the temperatures on randomly chosen days and the amount a certain kind of plant grew (in millimeters). Use a graphing calculator to model the data with a linear function that predicts a plant's growth as a function of temperature.

A. y = 7.30 + 0.122x B. y = 14.6 + 0.211x C. y = 7.30 - 0.112x D. y = -14.6 - 0.211x

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Without using a calculator, determine the value of the trigonometric function or state that the value is undefined.tan (750°)

A. - 
B.
C.
D.

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Factor the trinomial, or state that the trinomial is prime.5x2 + 6xy + y2

A. (5x - y)(x - y) B. (5x + y)(x + y) C. (5x + y)(x + 5y) D. prime

Mathematics