Question

each side of a square office is 8 feet long. it will cost $7.00 per square foot to replace the carpet in the office. what would be the total cost to replace the carpet?

Explanation:

Step1: Calculate area of square office

The area formula for a square is $A = s^2$, where $s$ is the side - length. Given $s = 8$ feet, so $A=8^2 = 64$ square feet.

Step2: Calculate total cost

The cost per square foot is $7$ dollars. To find the total cost $C$, we multiply the area $A$ by the cost per square foot. So $C = 7\times A$. Substituting $A = 64$ into the formula, we get $C=7\times64 = 448$ dollars.

Answer:

448