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What is the total area, in square feet, of the room?

square feet


Part B
Amy buys a rectangular piece of carpet that is 22 feet by 9 feet. The carpet costs $2.00 per square foot. The installer charges $0.75 per square foot to install the carpet but does not charge for the extra carpet not installed.

​What is the cost for Amy to buy the carpet and have it installed in the room? Do NOT include tax

User Mevlut
by
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1 Answer

4 votes

Answer:

Part B: $544.5

Explanation:

PART B:

The area
A of the carpet is the product of its dimensions:


A =22ft*9ft


A =198ft^2.

The carpet costs $2.00 per
ft^2; therefore, the total cost
C_b of the carpet will be


C_b = (2.00\$/ft^2)*198ft^2


C_b = \$396.

Also, the installer charges $0.75 per
ft^2 to install the carpet; therefore, the total cost
C_i of installation will be


C_i = (\$0.75/ft^2)*198ft^2


C_i = \$148.5.

Thus, the total amount
C_(tot) it will cost Amy to buy the carpet and have it installed will be


C_(tot) = C_b+C_i


C_(tot) = \$396+\$148.5\\\\\boxed{C_(tot) = \$544.5}

User Mcont
by
5.2k points