Simplify the expression.
A. - 
B. 
C. - 
D. - 
Answer: C
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Solve the problem.The Mathematics Department is holding an election for department chair. Each member ranks the candidates from first to third. The preference schedule below shows the results of the ballots with candidates Clark (C), Jones (J), and Smith (S).
Determine the winner using the Borda count method.
A. Jones and Smith tie. B. Jones C. Smith D. Clark
Find the area of the specified region.Inside the lemniscate r2 = 6 sin 2? and outside the circle r = 
A. 3
- ? + 6
B. 2?
C. 3
- ?
D. 
(2? + 3
)
Provide an appropriate response.Explain the error made in finding the area of the square below.
A = 4s A = 4 ? 7 A = 28 ft2
What will be an ideal response?
Find the vertices and graph the hyperbola.
- 
= 1
A. (-2
, 0), (2
, 0)
B. (0, -8), (0, 8)
C. (-8, 0), (8, 0)
D. (-3, 0), (3, 0)