K-39 hope I understood the problem right but I hope this helped :)
They traveled approximately 165 miles.The speed is not constant so it is not the exact number.
First you order them from least to greatest.
5, 6, 7, 9, 10, 12, 12
Then you cross off one number from each side until you get to the middle
Medial = 9
Answer:
8 weeks
Step-by-step explanation:
Got it right :)