Solve the equation.(4x - 9) = - x

A. - 
B.
C. - 
D.


Answer: D

Mathematics

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Plot the point in the xy-plane. Tell in which quadrant or on what axis the point lies.(0, -3) 

A.

y-axis
B.

Quadrant II
C.

x-axis
D.

y-axis

Mathematics

Use a vertical format to add the polynomials.4x3?+ 7x + 9

A. 13x3 + 16x2 + 9x + 3 B. 4x3 + 16x2 + 16x + 3 C. 4x3 + 9x2 + 14x + 12 D. 13x3 + 14x + 12

Mathematics

Find either a linear or an exponential function that models the data in the table.

A. f(x) = -0.5x + 8 B. f(x) = 8(0.5)x C. f(x) = 0.5x + 8 D. f(x) = 8(7.5)x

Mathematics

Simplify the expression.(4-1)-3

A. 16
B.
C.
D. 64

Mathematics