Question 952193
Let w = the width, and (2w+5) = the length.
The formula for perimeter is 2(l+w), so the expression will be:
{{{2(2w+5+w)}}}
To simplify it, first add the like terms inside of the parentheses.
{{{2(3w+5)}}}
Now multiply the 2 to 3w and 5.
{{{6w+10}}}