X ^ 2 - 2xy + y ^ 2 = 144 y = 3x In the system of equations above , if (x, y) is a solution , then what is the value of * y ^ 2 NEED HELP ASAP

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. !

What is the difference between regular convex and concave polygons

Which number line represents the solution set for the inequality -1/2x> 24?