The students in an eighth-grade class had a dance. They spent $500 for a local band. The equation shown can be used to find the total profit, y, if the students sold x tickets to the dance. y = 4x - 500 What does the 4 represent in the equation? O A. the price per ticket O B. the cost of the band O C. the number of tickets sold D. the profit made from selling x tickets

On traditional maps, earth is represented in a flat plane, or by euclidean geometry. however, a globe is a more accurate model that comes from elliptical geometry.how does a globe represent the fact that there are no parallel lines in elliptical geometry? the equator is not parallel to any other latitudinal lines. the north and south poles are never connected by a geodesic. the geodesics connecting the north and south poles never intersect. the geodesics connecting the north and south poles intersect at both of the poles.