Which polygons are not similar

Do not comment if you aren’t going to . create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Choose the correct translation for the following statement. it is at most ten. x< 10 x< 10 x> 10 x> 10