You have a restaurant bill of $73.25. if you are taxed 7.5% and decide to tip your server 15%, how much is your total? a. $74.90 b. $89.44 c. $89.73 d. $90.56

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π