1. which system has no solutions?
Ay<6

y>2


b.y>6

y>2

Cy<6

y<2

Dy>6

y<2


  1. which equation shows the substitution method being used to solve the system of linear equations? x+y=6x=y+5
Ax+y=y+5
B(y+5) +y=6

c.x+(y+5)=6

Dx=(x-6)+5