help please Which of the following is equal to the rational expression when x ≠ 5 or -1? (x-7)(x+1)/(x+1)(x-5)

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

Factor and solve to find roots x squared -x - 90 =0

Binh says the point of intersections is (0,-3) which statements identify the errors binh made , check all that apply