HELP GIVING ALOT OF POINTS

answer:

sometimes

*i think

the answer is a

step-by-step explanation:

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

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x