Brody wants to ride his bicycle 44.5 miles this week. He has already ridden 13 miles. If he rides for 5 more days, which equation could be used to determine mm, the average number of miles he would have to ride to meet his goal?
Here are the choices Help pls

1. m=44.5-5/13
2. m=13-44.5/5
3. 44.5=5(13+m)
4. 44.5 - 13=5m