Add.783 + 994

A. 1577
B. 1425
C. 1525
D. 1777

Answer: D

Mathematics

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(17/105)/(5/7) =

a. 119/525 b. 35/105 c. 105/705 d. 17/75 e. 17/125

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Solve the system of equations (only real solutions) by the elimination method. Check your solutions.

A. {(-, 5), (0, 6)}
B. {(0, 6), (, 5)}
C. {(0, -6), (, 5)}
D. {(-, 5), (0, -6), (, 5)}

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Graph the solution set of the system of inequalities or indicate that the system has no solution.x2 + y2 ? 100-3x + 4y ? -12 

A.

B.

C.

D.

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Find the real solutions of the equation. = -1

A. {2} B. {-1} C. {1} D. {-2}

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Mathematics