Problema Solution
living room is 24 feet wide. If the length is 7 feet less than twice the width, what is the area of her living room?
Answer provided by our tutors
we will assume that the living room is a rectangle
let
w = 25 ft is the width of the room
l = length
the length is 7 feet less than twice the width
l = w - 7
l = 25 - 7
l = 18 ft
the area of a rectangle A = w*l
A = 25*18
A = 450 ft^2
The are of the living room is 450 ft^2.