摘要:26. 解:(1)(元) ······································································· 1分 所以一个书包的价格是30元. ··············································································· 2分 (注:用其它方法解出正确答案也给予相应的分值) (2)设还能为x 名学生每人购买一个书包和一件文化衫.根据题意得:···················· 3分 -- 4分 解之得: 所以不等式组的解集为: ·························································· 5分 ∵x为正整数. ∴x=30 ················································································································ 6分 答:剩余经费还能为30名学生每人购买一个书包和一件文化衫.···························· 7分
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