Answer:
4
Step-by-step explanation:
2x-x+14=-1
X=-1-14
Answer: X=-15
(I hope this helps)
Answer:
20x
Step-by-step explanation:
Yes it would be if you need a great checker use Desmos graphing it’s helped me a lot hope this helps :)
Answer:
B
Step-by-step explanation:
I think the answer is bbecause for perimeter you just add all the sides up. so you would add 8+8 or 8x2 which would be 16 and 3x2 or 3+3 which is 6. Then you add the two roducts you got together to find the final sum added together which would be 22.