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Advanced Math / Equivalent expressions Difficulty: Easy

Which expression is equivalent to $34 x plus 34 y$ ?

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Explanation

Choice B is correct. Since $34$ is a common factor of each term in the given expression, the expression can be rewritten as $34 left parenthesis x plus y right parenthesis$ .

Choice A is incorrect and may result from conceptual or calculation errors.

Choice C is incorrect. This expression is equivalent to $34 y plus 34 y$ .

Choice D is incorrect. This expression is equivalent to $34 x plus 34 x$ .