Answer:
Marilyn would need to ride an average of 8 miles each day for the remaining six days to meet her goal of riding 56 miles this week.
Explanation:
To find the average number of miles Marilyn would have to ride each day to meet her goal of riding 56 miles this week, we can use the following steps:
1. Subtract the miles Marilyn has already run (8 miles) from her total goal (56 miles) to find out how many more miles she needs to ride: 56 - 8 = 48 miles.
2. Determine the number of days Marilyn has left to ride. Since she rides for six more days, the number of days left is 6.
3. Divide the number of miles Marilyn needs to ride (48 miles) by the number of days she has left (6 days) to find the average number of miles she would have to ride each day: 48 ÷ 6 = 8 miles per day.
Therefore, Marilyn would need to ride an average of 8 miles each day for the remaining six days to meet her goal of riding 56 miles this week.