This Venn diagram shows the pizza topping preferences for 9 students. What elements are in A and B?
(Look at picture)

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?

Can someone show me step by step how to do this?

What is the volume of a cardboard box that measures 1 inch by 5 inches by 7 inches? the volume of the cardboard is cubic inches. enter your answer as the number that correctly fills in the blank in the previous sentence. if necessary, round your answer to the nearest tenth, like this: 42.5