G varies inversely as the cube of h.

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made. determine an equation to model his situation?

How can you tell when x and y are not directly proportional?

How do you determine if an ordered pair is a solution to a given equation?