Which shows one way to determine the factors of x3 – 9x2 + 5x – 45 by grouping?

Adam drew two same size rectangles and divided them into the same number of equal parts. he shaded 1/3 of one rectangle and 1/4 of the other rectangle. what is the least number of parts into which both rectangles could be divided into?

How many solutions does the nonlinear system of equations graphed bellow have?

Witch sequence shows a pattern where each term is 1.5 times the previous term