What is difference between simple and compound interest

Solve 2x+y=3 x+y=5 in substitution method

Rewrite the following quadratic functions in intercept or factored form. show your work. y = x^2 + 7x + 10

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