PLease answer fast I need the help

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

How is this equation completed? i cannot find any examples in the book.

In the next 10 month,colin wants to save $900 for his vacation.he plans to save $75 each of the first 8 months. how much must he save each of the last 2 months in order to meet his goal if he saves the same amount each month ?