If the pre-image is dilated (with the center at the origin) by a scale factor of 3, what is the coordinate transformation?
Of(x, y) = (x/3, y/3)
O f(x, y) = (x, y-6)
O f(x, y) = (x-4,y+16)
O f(x, y) = (3x, 3y)

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

Paul’s car is 18 feet long. he is making a model of his car that is 1/6 the actual size. what is the length of the model?

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?