Three numbers are plotted on a number line, as shown.

![](http://admin.getprephub.com/media/editor/u3_20230329203750058506.png)
Which expression is equivalent to $$m-n$$ ?


<div id="id_cont_display" class="markdown-body editormd-html-preview"><textarea>Three numbers are plotted on a number line, as shown.

![](http://admin.getprephub.com/media/editor/u3_20230329203750058506.png)
Which expression is equivalent to $$m-n$$ ?
</textarea>Three numbers are plotted on a number line, as shown.
<img src="http://admin.getprephub.com/media/editor/u3_20230329203750058506.png" alt=""> Which expression is equivalent to <math><semantics><mrow><mi>m</mi><mo>−</mo><mi>n</mi></mrow><annotation encoding="application/x-tex">m-n</annotation></semantics></math>m−n ?
</div>