Consider the line y= -9x+9 find the equation of the line that is perpendicular to this line and passes through the point (7,6) and find the equation of the line parallel to this line and passes through the point (7,6)

What is an alternate exterior angle

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?