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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality (380+x*0.3/2.5)*2.5 ≥0.5x .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         ( 380 + x * 0.3 / 2.5 ) * 2.5 ≥0.5 * x         (1)

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    From inequality(1)：
         x ≤ 4750

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    The final solution set is :
         x ≤ 4750

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