7- 5n=6+6(n+2)
7- 5n=6+6n+12
7 -5n=18+6n
5n-6n=18-7
-11n=11
n=-1
Answer:
2 miles per hour!
Step-by-step explanation:
It shows that it changes by 2 hours each time! :)
Answer:
it's the same side, so it'll be 15/30
9 bc you can add all the numbers together then divide that by the total amount of numbers there were