Solve the system of equations by the elimination method. Check your solutions. For any dependent equations, write your answer in ordered pair form.
A. {(3, 9)}
B. {(4, 9)}
C. ?
D. {(4, 8)}
Answer: D
Mathematics
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A. - 
B. 
C. - 
D. 
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A. 3x4 + 9x3 + 9x2 + 11x - 5 B. 3x4 + 13x3 + 9x2 + 11x - 5 C. 3x4 + 13x3 + 14x2 + 11x - 5 D. 3x4 + 9x3 + 14x2 + 11x - 5
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