Simplify. Assume that all variables represent positive real numbers.

A. 3x
B. 3x
C. 3x 
D. x


Answer: C

Mathematics

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Find the slope-intercept form of the equation of the line with the given properties.x-intercept = 4; y-intercept = 5

A. y = x + 5
B. y = - x + 4
C. y = - x + 4
D. y = - x + 5

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Perform the indicated operations.

A. -47.2
B. -60
C.
D. -4.72

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Find the mode(s) of the scores.

2, 15, 14, 19, 16, 11, 14, 19 ? a.  14 b.  14, 15 c.  15 d.  19 e.  14, 19

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Find three cube roots for the complex number. Leave your answers in trigonometric form. ? ?

A.
B.
C.
D.
E.

Mathematics