I need to know whether its
A) 54
B)88
C)68
D)34

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

table 3 represents a direct variation function. : )

slope intercept form is y = mx + b

my answer was deleted because it was to vague the answer is 12.76 becuase its in the hundreths place. john