1. x - 8
2. 13 + 2y
3. 4 ( x+ 5)
4. 7x
5. m + 6
Side angle side or SAS
if you have any problems with my answer, write a comment and I will try to fix it.
Thanks!
The slope is:(9-3)/(1-(-2))=6/3=2
Answer: 17. is A and 18 is most likely G
Step-by-step explanation: