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VashaNatasha
[74]
3 years ago
15
25 points
Mathematics
Answer
Comment
Send
2
answers:
elixir
[45]
3 years ago
8
0
C. 4x + y = 21
4(3) + 9 = 21
12 + 9 = 21
21 = 21
Send
natima
[27]
3 years ago
7
0
A=21 which is the correct answer
C=21 is also correct
Both A and C are correct
Send
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