Quadrilateral WXYZ is on a coordinate plane. Segment XY is on the line x-3y=-12, and segment WZ is on the x-3y=-6z which statement proves how segments XY and WZ are related?

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?