The public library has volunteers shelve books after they have been returned. Lisa shelves 165 books in 25 minutes. Patricia shelves 198 books in 45 minutes. How many books can Lisa shelve each minute?

What dimensions can créate more than one triangle ?

What’s -11-33k and factor each expression completely

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.