Answer:
9
Step-by-step explanation:
30 - 6(3.5)
30 - 21
9
It's is a square and you know just by graphing it
Answer:
I beleive it would be y = x + 7
Step-by-step explanation:
Im sorry if im wrong, its just you didnt supply the other coordinates
7x=2+4
7x=6
X=6/7 ans
Hope you like it