Solve the nonlinear system of equations.x2 + y2 = 85x + y = 13
A. {(-7, -6), (-6, -7)}
B. {(7, -6), (6, -7)}
C. {(7, 6), (6, 7)}
D. {(-7, 6), (-6, 7)}
Answer: C
Mathematics
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Mathematics