Darnell rented a moving truck. the weight of the empty truck was 7,860 pounds. when darnell filled the truck with items, it weighed 6 tons. what was the weight in pounds of the items that darnell placed in the truck?

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?