Answer:
The answer is 192 ft. :D
Step-by-step explanation:
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Answer:
A
Step-by-step explanation:
20 x 2 = 40
30 x 2 = 60
Area = length x width
Area = 150 x 75
Area = 11,250 square feet
Answer:
○ B. 
Step-by-step explanation:
All sides meet at right angles, so when split up, you have this:

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Answer:
-2y +2
Step-by-step explanation:
(x - y + 1) - (x + y - 1)
Distribute the minus sign
(x - y + 1) - x - y + 1
Combine like terms
x-x -y-y +1+1
-2y +2