Assuming you want answer 3, which is simply stating to find the area of each rectangle, expressed by the equation A=width x length. Your answers are:
Old carpet: 15 sq ft.
New carpet: 60 sq ft.
Hope this helps!
No Jane is not correct she has 25 cents where john has 30 cents
you would take 264+77+150=491in2
I assume you mean f(x) = (x+1) / (x^2 - 6x + 8)
Then f(x) = (x+1)/ (x-2)(x-4)
So the domain will be all real numbers except 2 and 4
