1.已知B种饮料的单价为X元/瓶,A种饮料比B种饮料的单价少1元,小峰买了2瓶A种饮料和3瓶B种饮料,一共花了( )元.2.代数式3x+2y可解释为( ).3.若|a-1|+(b+3)²=0,则(a+6)-(3-b)+2的值是( ).4.若m&s
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![1.已知B种饮料的单价为X元/瓶,A种饮料比B种饮料的单价少1元,小峰买了2瓶A种饮料和3瓶B种饮料,一共花了( )元.2.代数式3x+2y可解释为( ).3.若|a-1|+(b+3)²=0,则(a+6)-(3-b)+2的值是( ).4.若m&s](/uploads/image/z/3921424-16-4.jpg?t=1.%E5%B7%B2%E7%9F%A5B%E7%A7%8D%E9%A5%AE%E6%96%99%E7%9A%84%E5%8D%95%E4%BB%B7%E4%B8%BAX%E5%85%83%2F%E7%93%B6%2CA%E7%A7%8D%E9%A5%AE%E6%96%99%E6%AF%94B%E7%A7%8D%E9%A5%AE%E6%96%99%E7%9A%84%E5%8D%95%E4%BB%B7%E5%B0%911%E5%85%83%2C%E5%B0%8F%E5%B3%B0%E4%B9%B0%E4%BA%862%E7%93%B6A%E7%A7%8D%E9%A5%AE%E6%96%99%E5%92%8C3%E7%93%B6B%E7%A7%8D%E9%A5%AE%E6%96%99%2C%E4%B8%80%E5%85%B1%E8%8A%B1%E4%BA%86%EF%BC%88+%EF%BC%89%E5%85%83.2.%E4%BB%A3%E6%95%B0%E5%BC%8F3x%2B2y%E5%8F%AF%E8%A7%A3%E9%87%8A%E4%B8%BA%EF%BC%88+%EF%BC%89.3.%E8%8B%A5%7Ca-1%7C%2B%28b%2B3%29%26sup2%3B%3D0%2C%E5%88%99%EF%BC%88a%2B6%29-%283-b%29%2B2%E7%9A%84%E5%80%BC%E6%98%AF%EF%BC%88+%EF%BC%89.4.%E8%8B%A5m%26s)
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