What is 4+4+4+4 then answer 3+3+3 : )

Which statement about the graph of y = 8(0.25)^2

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.