Question

Carolyn and Stefanie want to build a fans for their front yard. They want to have a length of 4x-5 yards and a width of 5x-4. What is the total amount of the perimeter and their fence in terms of X? Choose the correct polynomial from the list of choices

Answer 1

As it is perimeter you would have to multiple by 2 for both as l and w are the same on both sides 2(5x-4) + 2(4x-5)