Peter's number is nine more than Anna's. The sum of their numbers is 63.What are their numbers?

Aline passes through (1,-5) and(-3,7) write an equation for the line in point slope form rewrite the equation in slope intercept form

How do i put 3(x+7) in distributive property

Suppose y varies directly with x. write a direct variation equation that relates x and y. then find the value of y when x=12 y=7 when x=3