Answer:
x=4 and y=(-6)
Step-by-step explanation:
Solve for the first variable in one of the equations, then substitute the result into the other equation.
7 because you have to round 6 to 7 from the former seven and seven is bigger than 4 so the 6 would become a
7
40000000+20000+3000+30+2 zero's dont matter
M^2 - 2mn + n^2
(-2)^2 -2(-2)(4) + 4^2
4 + 16 + 16
36
The graph should look the the one I attached to this answer