Which inequality best models the situation if variable d is the distance in kilometers? matt wants to run more than 12.25 kilometers each weekend. show the possible distances he may run. a. d < 12.25 and d may be a negative number. b. d < 12.25 and d must be a positive number. c. d > 12.25 and d may be a negative number. d. d > 12.25 and d must be a positive number.