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Solve the pair of linear equations by addition. If there is one common solution, select the correct ordered pair of the point of intersection. If there is no one common solution, select either parallel or coincide for the correct answer.
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The practice of gaining economic advantage by manipulating the social or political environment in which economic activities occur, instead of by creating new wealth.
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A legal right granted by the government to an inventor, giving them the exclusive right to make, use, or sell their invention for a certain period.
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Legislation intended to promote competition and prevent monopolies or unfair practices that restrain trade.
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