Decide Which of the Given Ordered Pairs Is a Solution $$\left( \begin{array} { l } 5 x + y = 25 \\5 x - 2 y = 10\end{array} \right)$$

Multiple Choice

Decide which of the given ordered pairs is a solution of the given system of equations. $$\left( \begin{array} { l } 5 x + y = 25 \\5 x - 2 y = 10\end{array} \right)$$

A) ( 5, 6 )
B) ( 4, 5 )
C) ( 0, 5 )
D) ( 4, 6 )
E) none of the above