The document discusses answers to math problems 3 through 6 from a notebook dated September 10, 2012. Problem 3 asks to find the area of a rectangle with a length of 5 inches and width of 8 inches, which is 40 square inches. Problem 4 is to divide 48 by 8, with the answer being 6. Problem 5 asks to solve the equation 3x + 2 = 14, with the answer being x = 4. Problem 6 asks to identify all factors of 24, which are 1, 2, 3, 4, 6, 8, 12, 24.