If the area of a rectangle with width x can be represented with the expression A(X) = X(14 - X),
what is the perimeter of the rectangle?

step-by-step explanation:

i hate black

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