If both the base and height of a triangle are made nine times as long, how many times the area of the original figure is the area of the new figure?

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

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?

Yesterday, george drank 1 small bottle and 2 large bottles, for a total of 1,372 grams. the day before , he drank 1 small bottle and 1 large bottle, for the total of 858 grams. how many grams does each bottle hold?