Byron earns $11.00 per hour. how many hours will byron have to work to earn $143.00? 1. 7.7 hours 2. 13.0 hours 3. 14.3 hours 4. 15.7 hours

Jack has a rectangular piece of land, the area of which is represented by a1 = 9.5l. his brother has a different rectangular piece of land, the area of which is represented by a2 = l(14 − l). let a represent the area in square meters and l represent the length in meters of the pieces of land. the two equations plotted on a graph meet at a point as shown in the image