Answer:
21.375.
Step-by-step explanation:
The mean of an equation is the sum of all total numbers in the set divided by the total numbers in the set.
32 + 25 + 25 + 32 + 32 + 10 + -10 + 25 = 171.
171/8 = 21.375
Answer:

Step-by-step explanation:

Answer:
4 miles
Step-by-step explanation:
the store is one mile, her friend is 3 miles from the store.