Please im so confused i have been stuck on this for 10 minutes!

The vertices of a triangle are a(7,5), b(4,2), c(9,2). what is m

Your client has saved $1,860 for a down payment on a house. a government loan program requires a down payment equal to 3% of the loan amount. what is the largest loan amount that your client could receive with this program

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