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Kayla has taken dd more dance lessons than violin lessons. She has taken 99 violin lessons. Choose the expression that shows how many dance lessons Kayla has taken.\newlineChoices:\newline(A) dd\newline(B) 9+d9 + d\newline(C) 9−d9 - d\newline(D) d−9d - 9

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Q. Kayla has taken dd more dance lessons than violin lessons. She has taken 99 violin lessons. Choose the expression that shows how many dance lessons Kayla has taken.\newlineChoices:\newline(A) dd\newline(B) 9+d9 + d\newline(C) 9−d9 - d\newline(D) d−9d - 9
  1. Calculate Total Dance Lessons: Kayla took dd more dance lessons than violin lessons, and she has taken 99 violin lessons.\newlineSo, we add dd to 99 to find the total number of dance lessons.\newlineCalculation: 9+d9 + d
  2. Check Choices: Check the choices to see which one matches our calculation.\newlineThe correct choice is (B)9+d9 + d.

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