Simplify the complex fraction.
A. -2
B. 
C. - 
D. 2
Answer: D
Mathematics
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Divide. 
A. 0.08275 B. 8.275 C. 0.8275 D. 0.00008275
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
Provide an appropriate response.Solve the matrix equation: 
= 
Fill in the blank(s) with the appropriate word(s).
Mathematics
Write an equivalent expression. Use an associative law.2 + (s + t)
A. (2 + s) + t B. 2 + (t + s) C. (s + t) + 2 D. 2(s + t)
Mathematics