Perform the indicated operations and simplify.
?

?

A.
B.
C.
D.
E.

Answer: A

Mathematics

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Restate the equation in slope-intercept form.8x - 4y = 9

A. y = 2x - 
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C. y = 2x + 
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Calculate the circulation of the field F around the closed curve C.F = xyi + 8j , curve C is r(t) = 2 cos ti + 2 sin tj, 0 ? t ? 2?

A. 0
B.
C. 16
D.

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Find the area of the shaded region.

A.
B.
C.
D.

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Solve the problem.Suppose that P(x) represents the percentage of income spent on housing in year x and I(x) represents income in year x. Determine a function H that represents total housing expenditures in year x.

A. H(x) = (P ? I)(x)
B. H(x) = (x)
C. H(x) = (P + I)(x)
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