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I think it is 584 km cubed
Answer:
78
Step-by-step explanation:
Area is length times width.
So you need to do:
10.5 x 9.2 = 96.6
The area of the wall is 96.6 feet square.
Solve for Y
6x+12y=3
-6x+10y=-14
22y/22=-11/22
y=-1/2
Now solve for X
6x+12(1/2)=3
6x+6=3
6x/6=-3/6
x=-1/2
I hope it's the correct answer. Good Luck!