The student in an eighth-grade class had a dance. They spent $500 for a local band. The equation below can be used to find the total profit, y, if the student sold x tickets to the dance. Y=4x-500

What does the 4 represent in the equation?

A. The price per ticket

B. The cost of the band

C. The number of tickets sold.

D. The profit made from selling x tickets.

Through non-collinear points there is exactly one plane.

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.

Sketch the vector field vector f( vector r ) = 8vector r in the xy-plane. select all that apply. the length of each vector is 8. the lengths of the vectors decrease as you move away from the origin. all the vectors point away from the origin. all the vectors point in the same direction. all the vectors point towards the origin. the lengths of the vectors increase as you move away from the origin.