Answer:
0+100 1+1000 2+2000 3+3000
Step-by-step explanation:
(-4,-4)
y=1
5y(2x-1)=y(x+2)+20, x=3
5y(2(3)-1)=y(3+2)+20
5y(6-1)=y(5)+20
5y(5)=5y+20
25y=5y+20
25y-5y=20
20y=20
y=20/20
