Respuesta :
she run a total of 15. If you add 3 miles to everyday she ran and then add 6 on saturday then you would get 15.
Answer: 15 miles
Step-by-step explanation:
So, Molly runs 3 miles and theres 3 days. Monday, Wednesday, and Friday. 3 x 3 is 9 and on Friday she runs twice the amount. So 3x2 is 6 and 9+6 is 15.