A bookshelf sits on top of a large desk. Together, their height is 6.75 feet. The difference between their heights is 1.85 feet. How tall is the bookshelf?? Let the height of the bookshelf = x and the height of the desk = y. ◯ 2.05 feet ◯ 4.30 feet ◯ 2.45 feet ◯ 5,10 feet
