Adepartment store sells t-shirts for $16.00. every month that a t-shirt doesn’t sell, the store reduces the selling price by 25%. find the selling price of the shirt for three price reductions.

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

Are the corresponding angles congruent? explain why or why not.

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