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Deffense [45]
3 years ago
8

Please help me please

Mathematics
1 answer:
balu736 [363]3 years ago
3 0

Answer:

Step-by-step explanation:

2n + 8.5 = 23

2n = 14.5

2n = 7.25 or 7 1/4 feet

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D.
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Answer:

Step-by-step explanation:

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