Answer:
4
Step-by-step explanation:

Answer:
1. negative 2. zero 3 undefined 4 positive
Step-by-step explanation:
Answer:
C. 48 ♡
Step-by-step explanation:
I hope this help you :)
55 min/10 km=5.5 min/km
5.5 min/km x 1 km/.621 mile= 5.5/.621=8.86 min/mile
The answer is D.