Which of the following represents a proportional situation? x f(x) –1 4 0 2 1 0 2 –2 x f(x) –1 –6 0 –3 1 0 2 3 (the two attached files are c and d)

How much money does ron have left each month after his fixed expenses? ron graduated from college five years ago. he recently bought a house, but shares it with a housemate who pays him $800 a month for rent and utilities. ron is putting a budget worksheet together so he will have a better idea of where his money is going and where he can save. enlarge