Simplify the radical. Assume that all variables represent nonnegative real numbers. 

A. x7
B. x9
C. x8
D. x8

Answer: C

Mathematics

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Write the vector in the form . If necessary, round values to the nearest hundredth.

A.
B.
C.
D.

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Compute the extension totals and the invoice total.

A.

B.

C.

D.

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Solve the problem.A small company sells stock for 8 dollars per share. How much will 208 shares cost?

A. 24 dollars
B. 211 dollars
C. 208 dollars
D. 1,742 dollars

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For the compound inequality, decide whether intersection or union should be used. Then give the solution set in both interval and graph forms.x ? -6 or x > 6

A. Intersection; ?

B. Union; (-?, ?)

C. Union; (-?, -6] ? (6, ?)

D. Union; [-6, 6)

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Mathematics