Overview: 1 questions will be solved this time.Among them
           ☆1 inequalities

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 97.89*0.8+x*0.2 >= 97 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        97.89 * 0.8 + x * 0.2 >= 97         (1)

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    From inequality(1)：
         x ≥ 2336/25

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    The final solution set is :
         x ≥ 2336/25

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