Combine like terms.9ab + 6 + 2ab + 3
A. 11a + 11b + 9
B. 11ab + 6 + 3
C. 11ab + 9
D. 9ab + 11
Answer: C
Mathematics
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What will be an ideal response?
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A. 10 B. 51 C. 9 D. 12.5
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A. - 
B. - 
C. 
D. 
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