Answer:
I think 7 is the only incongruent one
Subtract 15 from the depth:
200-15 = 185
Subtract 20 from the width ( 10 from both sides)
250-20 = 230
Area to build on: 185 x 230 = 42,550 square feet.
x = -2
y = 7
Solution: (-2,7)
//Hope this helps.
The answer is: <em>2 pages per minute</em>
