If Yalina needs to run 5.6 miles, and she has already ran 3.1 miles, subtract to find the miles left. 5.6-3.1 = 2.5 miles. she needs to run 2.5 more miles to reach her goal (the answer is 2.5 miles)
First find the Unit Rate by dividing 98/8 which is : $12.25 per hour. Then divide $441 by $12.25. The answer is 36. You would have to work 36 hours to earn $441.