Use the distributive property to rewrite the algebraic expression without parentheses. Then simplify the result, if possible.-(a - 6m)

A. a + 6m
B. -a + 6m
C. -a - 6m
D. a - 6m


Answer: B

Mathematics

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Solve the problem.Find the derivative of the function    at the point    in the direction in which the function increases most rapidly.

A.
B.
C.
D. 3

Mathematics

Refer to the figure to answer the question. Line DH is parallel to line IM. Line BO is perpendicular to line DH.m?IJN is 57°. What is the measure of ?DEJ?

A. 33° B. 57° C. Cannot be determined D. 123°

Mathematics

Sketch the graph of the equation. Identify the vertex and the intercepts.y = -x2 - 2x + 3

A. Vertex: (- 1, 4); 
x-intercepts: (-1, 0) and (3, 0); 
y-intercept: (0, 3)

B. Vertex: (- 1, - 4); 
x-intercepts: (-3, 0) and (1, 0); 
y-intercept: (0, -3)

C. Vertex: (- 1, 4); 
x-intercepts: (-3, 0) and (1, 0); 
y-intercept: (0, 3)

D. Vertex: (1, 4); 
x-intercepts: (-1, 0) and (3, 0); 
y-intercept: (0, 3)

Mathematics

(5 + j9) - (2 + j3) =

a. 3 - j6 b. 7 + j12 c. 7 - j6 d. 3 + j12 e. 3 + j6

Mathematics