Colleen's pool table is 4 feet wide and 7 feet long. Colleen wants to replace the felt on the pool table. The felt costs $3.00 per square foot. How much would it cost in total to replace the felt on the pool table?

The area of the pool table is:

4 feet x 7 feet = 28 square feet

To find the total cost, we need to multiply the area by the cost per square foot:

28 square feet x $3.00/square foot = $84.00

Therefore, it would cost $84.00 to replace the felt on Colleen's pool table.