Answer:
She ran

Step-by-step explanation:
To find the answer you multiply the amount of races (9) by the length of each race (7/10 km).

Answer:
Check the explanation
Step-by-step explanation:
Kindly check the attached images below to see the step by step explanation to the question above.
Answer:
A
Step-by-step explanation:
if negative means hikers are below her, than the one she is rescuing is below her
Answer:
4/9
Step-by-step explanation:
You're welcome i worked it out on a piece of paper