Divide 16 by 2 first following PEMDAS.
10 - 8
Solve
2
Alright, lets get started.
The formula of volume for a right rectangular prism = 
where l denotes length
w denotes width
h denotes height of the prism
Hence the volume of the prism = 
So, the volume will be = 
So the volume will be =
cubic feet
So the answer is 234 cubic feet : Answer
Hope it will help :)
Since both equations are equal to y you can just make them equal to each other, like this 3x + 7 = x - 9. From there isolate the varible x on one side so that the solution will be on the other side of the equation. I'll do the steps too for you.
3x + 7 = x - 9
2x + 7 = -9
2x = -16
x = -8
Hope this helps :)
D = 109 - 84 = 134 - 109 = 25
2nd term = 34 + 25 = 59