Zhi needs new flooring for her two laundry rooms. each room is 4.5 feet long and 4.5 feet wide . how much are will the flooring need to cover

Jake bakes and sell apple pies. he sells each pie for $5.75 . the materials to make the pies cost $40. the boxes jake puts the pies in cost & 12.50 total. how many pies does jake need to sell to earn a profit of $50