Mathematics
Mathematics, 20.10.2021 19:50, buky0910p6db44

Saved Question 11 (5 points)
What's 21-91 - 1-21?
O A) -20
B) 16
C) 20
D) -18
Any one know the answer I don’t know it

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Answers: 2
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Saved Question 11 (5 points)
What's 21-91 - 1-21?
O A) -20
B) 16
C) 20

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