Use the zero product property to find the solutions to the equation x2 + 12 = 7x.
1.x = –4 or x = 3
2.x = –4 or x = –3
3.x = –3 or x = 4
4.x = 3 or x = 4

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