Answer:
Surface area of 991.62.
Answer:1,300 pounds
Step-by-step explanation:
I believe ur converting tons to pounds right?
3x + 6y = 36
+ 3x - 6y =0
------------------------
6x = 36
x = 36/6
x = 6
3(6) - 6y = 0
18 - 6y = 0
-6y = -18
y = 3
