15) The volume of a cylinder is 4400 square centimeters and the radius is 20 centimeters. Find the height.​

y=3n + 1

step-by-step explanation:

this is wrong because it says the second number is one less and i added one instead

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