Darby wants to buy a new pair of sneakers that costs $66.50. if she saves $9.50 each week, how many weeks will it take darby to save enough money to buy the sneakers ?

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

In a young single person's monthly budget, $150 is spent on food, $175 is spent on housing, and $175 is spend on other items. suppose you drew a circle graph to represent this information, what percent of the graph represents housing?

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