M-4=84.
The equation is correct because the maple tree is 4 feet shorter than the elm tree. M represent the maple tree, so you take away four to find the elm.
The height of the maple tree is 88 feet.
Consider this option.
Change the design according to the local requirements.
<em><u>your </u></em><em><u>question:</u></em><em><u> </u></em>
solve 3√125=? by following steps above
<em><u>answer:</u></em>
<em>I'm</em><em> </em><em>not </em><em>sure </em><em>what</em> <em>the </em><em>steps</em><em>"</em><em> </em><em>are </em><em>but </em><em>I </em><em>got </em><em>33.54101966249 </em>