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Decide Which of the Given Ordered Pairs Is a Solution (2x+5y=144xy=16)\left( \begin{array} { c } 2 x + 5 y = - 14 \\4 x - y = 16\end{array} \right)

Question 305

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Decide which of the given ordered pairs is a solution of the given system of equations. (2x+5y=144xy=16) \left( \begin{array} { c } 2 x + 5 y = - 14 \\4 x - y = 16\end{array} \right)


A) ( -3, -4 )
B) ( -3, 4 )
C) ( 3, -4 )
D) ( 5, -8 )
E) infinitely many

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