Andy can drive 140 miles in 2 4/5 hours. Which statements are true regarding Andy's unit rate of hours per mile? Choose all that apply A. It takes Andy 0.02 hours to drive 1 mile. B)Andy's unit rate is equal to the ratio of the number of miles to the number of hours. C)Andy's unit rate is equal to the ratio of the number of hours to the number of miles. E)it takes Andy 1.5 hours to drive 75 miles. F) If Andy were driving slower, his hours per mile would be lower.