The dance committee hired a dj for the fall dance. the dj charges $125 per hour plus $55 for an assistant. the committee wants to keep the total cost under $600. what is the maximum amount of hours the dj will play at the dance?

To complete your spring schedule, you must add calculus and physics. at 9: 30, there are three calculus sections and two physics sections; while at 11: 30, there are two calculus sections and three physics sections. how many ways can you complete your schedule if your only open periods are 9: 30 and 11: 30?

The difference between tax advoidance and tax evasion

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2