15 dollars every lawn he mows. is the amount of money proportional to the number of lawns mowed

Answer for 10 points show work you guys in advanced < 3

How do you write 600 as a product of its prime factors (index! )

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