Solve the inequality. Express your answer using interval notation.
+ 4 ? 6
A. (-?, 5] ? [9, ?)
B. [9, ?)
C. [5, 9]
D. (5, 9)
Answer: A
Mathematics
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A. - 
i - 
j
B. - 
i + 
j
C. - 
i - 
j
D. - 
i + 
j
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Find the eccentricity of the hyperbola.y2 - 4x2 = 4
A. 
B. 
C. 
D. 
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Sketch the triangle with vertices  figure 1.png)
, and (1,4), and use a determinant to find its area.
What will be an ideal response?
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Simplify the expression involving rational exponents.(-27)2/3
A. -9 B. 9 C. -3 D. Not a real number
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