De un terreno e 19 hectareas 4 1/2 hectareas se dedican alcultivo de trigo 7 3/4 hectareas al cultivo de frijol y el resto al cultivo de maiz ¿cuantas hectareas se dedican al cultivo de trigo y frijol? Y ¿cuantas hectareas se dedican al cultivo de maiz

Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.