Nicky shovels snow at a constant rate. Nicky plots points on the coordinate plane below to show how many scoops of snow they can shovel in different lengths of time. A coordinate grid with the x-axis labeled Time, minutes and the y-axis labeled Snow, scoops. The grid has points plotted at (3, 45), (4, 60), and (5, 75). A coordinate grid with the x-axis labeled Time, minutes and the y-axis labeled Snow, scoops. The grid has points plotted at (3, 45), (4, 60), and (5, 75). Which of the following ordered pairs could Nicky add to the graph? Choose 1 answer: Choose 1 answer: (Choice A) A (Choice B) B (Choice C) C