Answer:
It looks like B would be the correct answer.
Step-by-step explanation:
Hope this helps:)
2=x
-2x+5=4x-7
+2x +2x
5=6x-7
+7 +7
12=6x
/6
Answer: the area is 16m
4x4=16m
y = 1/3x +b
1 = 1/3(9) +b
1 = 3 +b
subtract 3 from both sides
-2 = b
C. 225 km3