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Select the expressions that are equivalent to 9k+2k9k + 2k.\newlineMulti-select Choices:\newline(A) 11k11k\newline(B) 10k+2k10k + 2k\newline(C) 8k+2k8k + 2k\newline(D) 5k+7k5k + 7k

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Q. Select the expressions that are equivalent to 9k+2k9k + 2k.\newlineMulti-select Choices:\newline(A) 11k11k\newline(B) 10k+2k10k + 2k\newline(C) 8k+2k8k + 2k\newline(D) 5k+7k5k + 7k
  1. Combine like terms: Combine the like terms in the expression 9k+2k9k + 2k.\newlineCalculation: 9k+2k=11k9k + 2k = 11k
  2. Compare with choices: Compare the result with the given choices.\newlineCalculation: 11k11k matches with choice (A)11k(A)11k.
  3. Check other options: Check other choices for equivalence.\newlineCalculation: (B)10k+2k=12k(B)10k + 2k = 12k, (C)8k+2k=10k(C)8k + 2k = 10k, (D)5k+7k=12k(D)5k + 7k = 12k

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