Box A contains 3 marbles labelled with number 23 and 5. Box B contains 3 maryst marbles labelled with numbers 7, 8 and 9. A marble is chosen at random frown box A and box B respectively.

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

Which polynomial is in standard form? 3xy+6x®y2 - 4x4y + 19x? y* 18x5 - 7x{y-2xy2 + 1774 x5y5 - 3xy - 11x? y2 +12 15+ 12xy2 - 11x®ys +5x? y2 ?

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