Respuesta :

iGreen
"The length of a rectangle is 5/2 units greater than its width"

'greater' here means multiplication, 5/2 units greater or 5/2 times more. So we know that the length is [tex]\sf\dfrac{5}{2}w[/tex].

Perimeter of a rectangle is:

[tex]\sf P=l+w[/tex]

Plug in our value for the length:

[tex]\sf P=\boxed{\sf \dfrac{5}{2}w+w}[/tex]

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