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> 实数a、b、c在数轴上对应点的位置如图：下列式子：①b+c＞0②a+b＞a+c③bc＞ac④a-b＞0中，正确的有（　　） A．1个 B．2 C．3个 D．4个

问题：

发布时间：2024-09-12

实数a、b、c在数轴上对应点的位置如图：

下列式子：①b+c＞0②a+b＞a+c③bc＞ac④a-b＞0中，正确的有（　　）

A．1个 B．2 C．3个 D．4个

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提问用户：Ll***jhy

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实数a、b、c在数轴上对应点的位置如图： 下列式子：①b+c＞0②a+b＞a+c③bc＞ac④a-b＞0中，正确的有（ ） A．1个 B．2 C．3个 D．4个

可能感兴趣的题目：

实数a、b、c在数轴上对应点的位置如图：

下列式子：①b+c＞0②a+b＞a+c③bc＞ac④a-b＞0中，正确的有（　　）

A．1个 B．2 C．3个 D．4个