Simplify and add or subtract wherever possible.6
+ 3
A. 3
B. -15
C. 15
D. 9
Answer: C
Mathematics
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Evaluate using the correct order of operation.
÷ 
× 
A. 
B. 
C. 
D. 
Mathematics
Sketch the graph of the equation. Identify the vertex and the intercepts.y = x2 + 6x
A. Opens: Up;
Vertex: (- 3, - 9);
x-intercepts: (0, 0) and (-6, 0);
y-intercept: (0, 0)
B. Opens: Up;
Vertex: (3, - 9);
x-intercepts: (0, 0) and (6, 0);
y-intercept: none
C. Opens: Up;
Vertex: (3, - 9);
x-intercepts: (0, 0) and (6, 0);
y-intercept: (0, 0)
D. Opens: Up;
Vertex: (- 3, - 9);
x-intercepts: (0, 0) and (-6, 0);
y-intercept: none
Mathematics
Provide an appropriate response.Determine: 
Fill in the blank(s) with the appropriate word(s).
Mathematics
Factor completely.15x2 + 4x - 4
A. (15x + 2)(x - 2) B. (3x + 2)(5x - 2) C. (15x + 1)(x - 4) D. (3x - 2)(5x + 2)
Mathematics