Tyler bought a shirt from the 25% off rack. It normally costs $16. Here is the money he paid. A ten dollar bill and two one dollar bills

Why did he pay $12?

How is the number of vertices for a prism related to the name of the prism

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

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct