Which graph shows a proportional relationship between the number of hours of renting a pair of roller skates and the total amount spent to rent the roller skates? (1 point) A graph is shown. The values on the x axis are 0, 2, 4, 6, 8, 10. The values on the y-axis are 0, 20, 40, 48, 60, 80, and 100. Points are shown on ordered pairs 0, 0 and 2, 20 and 4, 40 and 6, 48 and 8, 64. These points are connected by a line. The label on the x axis is Number of Hours. The title on the y-axis is Total Amount in dollars. A graph is shown. The values on the x axis are 0, 2, 4, 6, 8, 10. The values on the y-axis are 0, 20, 40, 48, 60, 80, and 100. Points are shown on ordered pairs 0, 0 and 2, 20 and 4, 40 and 6, 50 and 8, 50. These points are connected by a line. The label on the x axis is Number of Hours. The title on the y-axis is Total Amount in dollars. A graph is shown. The values on the x axis are 0, 2, 4, 6, 8, 10. The values on the y-axis are 0, 20, 40, 48, 60, 80, and 100. Points are shown on ordered pairs 0, 0 and 2, 20 and 4, 40 and 6, 60 and 8, 80. These points are connected by a line. The label on the x axis is Number of Hours. The title on the y-axis is Total Amount in dollars. A graph is shown. The values on the x axis are 0, 2, 4, 6, 8, 10. The values on the y-axis are 0, 20, 40, 60, 80, and 100. Points are shown on ordered pairs 0, 0 and 2, 20 and 4, 20 and 6, 20 and 8, 20. These points are connected by a line. The label on the x axis is Number of Hours. The title on the y-axis is Total Amount in dollars.