The system of equations x - 3y= -3, 2x + y =2, x+3y=3, and 2x -y=-2 are shown on the graph

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

x:       y:  

-1         4

0         4

1         6

2         18

3         20  

24,18t

step-by-step explanation: