B. (3,0)
this is because the inequality states that y must be less than -3
You can use the substitution method for this problem
Since -3y+8=x you can
Use the equation -7(-3y+8) -6y=4
You then distribute and solve
21y-56-6y=4
15y=60
Y=4
You then plug y into one of the original equations
X=-12+8
X=-4
(-4,4)
Is this the answer u want?:
3a4+6a2+9ab2