bper8518 bper8518 30-01-2017 Mathematics contestada Steve is adding wallpaper to a living room wall and he needs to know how much wallpaper to buy. If the wall is 8.5 feet tall and 12.5 wide, how much wallpaper should he buy? 1. 106.25 ft2 2. 96.25 ft2 3. 42 ft 4. 108 ft2