Answer:
Step-by-step explanation:

Answer:
-10a + 2b - 3c
Step-by-step explanation:
hope this helps :)
A=3,500×(1+0.03÷2)^(2×20)
A=6,349.06
Answer:
100 meters per hour.
Step-by-step explanation:
7,200 seconds / 60 = 120 minutes
120 minutes / 60 = 2 hours
200 meters / 2 hours = 100 meters
Since the squirrel moved 200 meters in 2 hours, the squirrel moved 100 metres per hour.