Answer:
-12
Step-by-step explanation:
don't rlly have an explanation
It will be 50,000 =10*5,000
Answer:
B is correct
Step-by-step explanation:
i think
Answer:
3b+b and 2(2b)
Step-by-step explanation:
Answer:
With base of 3: 
With base of 9: 
Step-by-step explanation:
Use 3 and 9 as the base of the power.
