Answer:
2
-1
x=4,y=11 (same in both equations)
Answer: 
Step-by-step explanation:

Answer:
2/5
Step-by-step explanation:
Answer:
a congruent triangle is less then 180 and is around 42 degrees
Step-by-step explanation:
4 (k-6)-(3k+2)=-5
4k-24-3k-2=-5
k-26=-5
k=21