If the area of square 1 is 250 units squared, and the area of square 3 is 120 units squared, what is the area of square 2? Explain your reasoning.

What does x = in this equation x+3+2x=x+5

What is the prime factorization of 230

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?