Answer:
this is what photomath said so idk
Answer:
The graph below show how this equation's graph looks like!
••••• This is what 3,5 looks like in an array
•••••
•••••
Add up the amount of miles she actually reached to
2.4 + 3.1 =
5.5 = miles already traveled
And then subtract it from the 8 mile trail
8 - 5.5 =
2.5 miles
About 2.5 or 3 miles (rounded to the tenth or whole number?)