An archer shoots 6 arrows at a target. some arrows hit the 9 point ring and the rest hit the 10 point bulls-eye. write an equation that gives the score s as a function of the number a of arrows that hit the 9 point ring. then find the score if 2 arrows hit the 9 point ring.

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