The price of Stock A at 9 A.M. was ​15.69$. Since​ then, the price has been increasing at the rate of ​0.05$ each hour. At noon the price of Stock B was ​16.19$. It begins to decrease at the rate of ​0.11$ each hour. If the two rates​ continue, in how many hours will the prices of the two stocks be the​ same?