1.

What is the point on the xy-plane satisfying 5x + 2y = 7xy and 10x + 3y = 8xy?

A. \(\left( { - 1,\frac{1}{6}} \right)\)
B. \(\left( {\frac{1}{6},\; - 1} \right)\)
C. \(\left( {1,\frac{1}{6}} \right)\)
D. \(\left( { - \frac{1}{6},\; - 1} \right)\)
Answer» C. \(\left( {1,\frac{1}{6}} \right)\)


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