Peter is cutting bows out of ribbon which will be used to wrap gifts. If Peter needs 1 4/9 feet of ribbon to make a bow, and he has 13 feet of ribbon, then how many bows can Peter make?

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.