An item is regularly priced at $31. Teresa bought it at a discount of 85% off the regular price. Use the ALEKS calculator to find how much Teresa paid.

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

Acylinder has volume 45π and radius 3. what is it’s height?

This is about circle theorems. someone asap : (