Simplify the expression. Assume that variables represent nonzero numbers.(53)5

A. 2515
B. 258
C. 58
D. 515


Answer: D

Mathematics

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For the given sets, construct a Venn diagram and place the elements in the proper region.Let U = {c, d, g, h, k, u, q}   A = {d, h, g, q}  B = {c, d, h, u}

A.

B.

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Perform the indicated operation(s). Simplify if possible. +  - 

A.
B.
C.
D.

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Solve the problem.A rotation has sent A to A' and E to E'. Find the image of the given figure.

A.

B.

C.

D.

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Find an equation of variation for the given situation.y varies directly as the square of x, and y = 22.05 when x = 7.

A. y = 0.49
B. y = 0.5x2
C. y = 0.45x2
D. y = 2.02x2

Mathematics