Mia is at the movies, which is located at (9, 3) on a coordinate grid. If she wants to go to her dance class located at (3, 1), which route could Mia take? Assume 1 unit = 1 mile. A. 8 miles to the left B. 8 miles down C. 2 miles to the left and 6 miles down D. 6 miles to the left and 2 miles down