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Sagot :
(A) L=12ft*18ft($3.50)
B=13ft*4($3.50)
(B) n=360ft+52ft($3.50)
n=412ft($3.50)
n= $14.42
B=13ft*4($3.50)
(B) n=360ft+52ft($3.50)
n=412ft($3.50)
n= $14.42
Answer:
The expression of the total amount George pay for carpeting is x = 385 × 3.50 .
$ 1347.5 will George will pay for carpeting .
Step-by-step explanation:
Formula
Area of the rectangle = Length × Breadth
Area of a square = a²
Where a is the side of the square .
As given
George wants to put carpeting in a rectangular living room and a square bedroom.
The length and width of the living room is 12 feet by 18 feet one side of the square bedroom is 13 feet .
Area of the living room = 12 × 18
= 216 ft ²
Area of the bedroom = 13²
= 169 ft ²
Total area = Area of the living room + Area of the bedroom
= 216 + 169
= 385 ft ²
As given
it will cost 3.50$ per foot to carpet the rooms .
First part
Let us assume that the total amount george will pay for carpeting be x .
Than
x = Total are of the living room and bedroom × cost of per foot carpeting .
x = 385 × 3.50
Second part
x = Total are of the living room and bedroom × cost of per foot carpeting .
x = 385 × 3.50
x = $ 1347.5
Therefore the $ 1347.5 will George will pay for carpeting .
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