Answer:
F
E
D
C
Explanation:
The point that is not a solution to any of the equations is the point that no lines pass through. Therefore, this point is Point F.
The point that is a solution to only the equation x+y=4 is the point that only line B passes through. Therefore, this point is Point E.
The point that is a solution to only the equation 5x+10y=25 is the point that only line A passes through. Therefore, this point is Point D.
The point that represents the solution to the system is the point that both lines pass through. Therefore, the point is Point C.