2 answers
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Answer choices:
15%
18
18%
35
![Dylan](/images/users/0/1/128x128.jpeg)
2 years ago
![oobleck](/images/users/0/1/128x128.jpeg)
2 years ago
(-63)/(-9) = 63/9 = 7
but, 9/63 = 1/7 = 0.1428
so maybe you want 15%
I'd have gone with 14%