There are 12 books in a case. there are 6 cases in a box and 24 boxes in a container
if each container of books costs $2592 what is the cost of one book?

Geometry ? i don't know how to do any of these.

Plzzz i beg u so much asaaaap ! what is the slope of this line? enter your answer in the box.

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour.what is the cyclist average rate for the round trip in miles per hour ?