Solve the system of equations by Gaussian elimination.

A. {(0, -1)}
B. {(-1, -1)}
C. {(0, -2)}
D. ?


Answer: C

Mathematics

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Solve the problem.The apportionment of the 435 seats in a certain country's representative government is determined by the total population counts in each district. The table shows the number of representatives for selected districts based on the 2000 census and the 2010 census. Write an inequality that compares the number of seats held by District 12 to the number of seats held by District 18 resulting from the 2010 census.

A. 13 > 15 B. 11 > 16 C. 11 < 16 D. 13 < 15

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Graph the following line.Through (0, 6), m = - 

A.

B.

C.

D.

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Solve the problem.The combined capacitance N (in ?F) of a 3-?F capacitance and a variable capacitance C in series is given by  Sketch the graph.

A.

B.

C.

D.

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Rationalize the denominator.

A.
B.
C.
D.

Mathematics