Answer:
Its either answer B. or D. Sorry if I'm wrong and I hope this sorta helps.
Answer:
I think the answer is B I guessed it.
A simpler form of this expression would be 19y-9
The answer is 7.
Hope this helps.
Answer:
2^x
64 bacterium
10 hours
Step-by-step explanation:
doubles every hour
if x = hours
2^x
2^x --> 2⁶ = 64
2^x = 1024
1024 = 2^10 ---> x=10
