Isaac read a total of 20 books over 5 months. after belonging to the book club for 7 months, how many books will isaac have read in all? assume the relationship is directly proportional.
(easy question i just forgot how to do it lol)

Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. the lengths of the parallel sides of the trapezoid are 14 ft and 24 ft. the height of the trapezoid is 12 ft.what is the area of the stage? enter your answer in the box. ft²