You go to a bakery to select some baked goods for a dinner party. You need to choose a total of 12 items. The Baker has seven different types of items from which to choose, with lots of each type available. How many different boxfuls of 12 items are possible for you to choose?​

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.

The circle below is centered at the point (3, 1) and has a radius of length 2. what is the equation?