Simplify, if possible.

A.
B.
C.
D.


Answer: B

Mathematics

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Solve the inequality. Give the solution set in both interval and graph forms.-8 < -2z ? 0

A. [-4, 0)

B. [0, 4)

C. (-4, 0]

D. (0, 4]

Mathematics

Determine if the infinite geometric series converges or diverges. If the series converges, find its sum.3 - 1 +  -  + . . .

A. converges, - 1
B. converges, 2
C. diverges
D. converges, 

Mathematics

Use the partial sum formula to find the partial sum of the given arithmetic sequence.Find the sum of the first 36 terms of the arithmetic sequence {-2n + 6}.

A. -1116 B. -882 C. -1080 D. -1008

Mathematics

Find the future value of the ordinary annuity. Interest is compounded annually, unless otherwise indicated.R = $7500, i = 7% interest compounded semiannually for 

A. $67,887.65 B. $58,345.56 C. $282,173.37 D. $131,254.61

Mathematics