pleasee if your greatfull pleasee answer these questions god bless who ever answer it

y = x + 2
2x - y = -4
Solve the system of equations using substitution.
A) (-2,-4)
B) (-2,0)
C) (-6,-4)
D) (-6,8)


2.5x - 2y = 3
-5x + 4y = 9
Solve the system of equations.
A) x = 6, y = 3
B) x = 6, y = 13 1/2
C) x = 3, y = 6
D) x = 1, y = 0


3.

x + 3y = 5
-x + 6y = 4
Solve the system of equations.
A) x = 1, y = 2
B) x = 2, y = 1
C) x = 1, y = 1
D) x = 0, y = 2



4.What is the solution to the system of equations shown in the graph?
A) (0, 5)
B) (-2, 1)
C) (0, -1)
D) (1, -2)
graph is below