1. 12=x+3 12-3=9 now try 9+3 that is 12 so x=9
2. b+0.6=-1 -1-0.6=-1.6 -1.6+0.6=-1 b=-1.6
3. a=-9
4. x=-39 I believe
5. a=-4.3
It will take 13.33 days to fill it to 6,000 gallons.
Answer:
It will be 30
Step-by-step explanation:
Also Have a good day I love you so much Make sure to drink plenty of fluids ♡ ♡