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Emma read 1515 books. Lucas read bb fewer books than Emma. Choose the expression that shows how many books Lucas read.\newlineChoices:\newline(A) 1515\newline(B) b−15b - 15\newline(C) 15+b15 + b\newline(D) 15−b15 - b

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Write variable expressions: word problemsright chevron icon

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Q. Emma read 1515 books. Lucas read bb fewer books than Emma. Choose the expression that shows how many books Lucas read.\newlineChoices:\newline(A) 1515\newline(B) b−15b - 15\newline(C) 15+b15 + b\newline(D) 15−b15 - b
  1. Identify math operation: Identify the math operation found in the phrase ＂Lucas read bb fewer books than Emma＂.\newlineLucas read bb fewer books than Emma.\newlineFewer indicates a subtraction operation.
  2. Choose expression for Lucas: Choose the expression that shows how many books Lucas read.\newlineSubtract bb from 1515 to find the number of books Lucas read.\newline15−b15 - b

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