Three friends go to the movies and split the total cost between them. the total cost is $13.05 for movie tickets and $10.26 for snacks. how much should each of them pay?

How can we find the measure of an exterior angle if we know the measurement of an interior angle

Acircular hot tub located near the middle of a rectangular patio has a diameter of 48 inches. the patio measures 11 feet by 6 feet. what is the area of the patio that is not covered by the hot tub?

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?