Apply the distributive property.-9x(8x2 + 10x + 7)

A. -72x3 - 90x - 63
B. -72x3 - 90x2 - 63x
C. -72x2 - 90x - 63
D. 72x3 + 90x2 + 63x


Answer: B

Mathematics

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Add or subtract as indicated. Write the answer in simplest form. - 

A.
B.
C.
D.

Mathematics

Use substitution to determine whether the given ordered pair is a solution of the given equation.(-5, 2); 3x + 3y2 = -3

A. Yes B. No

Mathematics

Find the center and radius and draw the graph.(x - 5)2 + (y - 3)2 = 25

A.

center (-5, 3); radius 5
B.

center (-5-3); radius 5
C.

center (5, -3); radius 5
D.

center (5, 3); radius 5

Mathematics

Use the graph of a known basic function and a combination of horizontal shifts, reflections, and vertical shifts to sketch the function.y = - - 3

A.

B.

C.

D.

Mathematics