Answer:
Step-by-step explanation:
the answer is D because in D none of the x's repeat
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hmmm idk hehehe your welcome hahahhahahahba mwhahahahha
length: 31
width: 12
l=8+2w
p=2l+2w=88
(8+2w)+(8+2w)+w+w
16+6w=88
6w=72
w=12
l=8+2(12)
l=32
sorry if this was confusing