Domenica and Javier Start from the Same Location at the Same

Domenica and Javier start from the same location at the same time and ride their bicycles in opposite directions for 4 hours, at which time they are 116 miles apart. Domenica rides 3 miles per hour faster than Javier. Find the rate of each rider. __________ miles per hour for Javier. __________ miles per hour for Domenica. Please enter your answer as two numbers, separated by a comma.