Answer:
![\displaystyle [-8, -10]](https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5B-8%2C%20-10%5D)
Step-by-step explanation:
12 = x - 2[3x + 14]
12 = x - 6x - 28
12 = −5x - 28
+ 28 + 28
____________

[Plug this back into both equations above to get the y-coordinate of −10]; 
I am joyous to assist you anytime.
We need an image to answer the question.
Yup I can! (For the third time ;) )
This one was a bit tricky for me, So I am 90% sure ;)
Answer: 336pi in^2
Explanation: The explanation is quite long, so I won't go into much detail :) Just keep the formula in mind!! :>
If available please give me a Branliest. It would be much appreciated.
- Mathhotdog •~•
Answer to B) is 7 months. Don’t quite understand A) though. More information about how many months you have to show for, would be quite helpful:)
72 or 28 is the answer i hope this helped you :)