Abookstore sold 1250 books in a month if 70% of the books the store sold were paperbacks how many paperbacks did the store sell in a month

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Florence price's brownies and more sells all types of cookies and pastries. on tuesdays, they markdown all brownies 75% to a sale of $1.50 a dozen. find the selling price and the markdown of a dozen brownies.

How are sas and sss used to show that two triangles are congruent?