# A hotel manager is adding a tile border around the hotel's rectangular pool. let n represent the width of the pool, in feet. the length is 3 more than 3 times the width, as shown. Write two expressions that represent the perimeter of the pool.

1 answer

###### Question:

A hotel manager is adding a tile border around the hotel's rectangular pool. let n represent the width of the pool, in feet. the length is 3 more than 3 times the width, as shown. Write two expressions that represent the perimeter of the pool.

## Answers

Answer:[tex]2(4n+3)[/tex][tex]8n+6[/tex]Step-by-step explanation:We are given that Let n represent the width of pool Length of pool=[tex]3n+3[/tex]We have to find two expression which represent the perimeter of the pool.We know that Perimeter of rectangle=[tex]2(l+b)[/tex]Where l=Length of rectangleb=Width of rectangleUsing the formulaPerimeter of pool=[tex]2(n+3n+3)[/tex]Perimeter of pool=[tex]2(4n+3)[/tex]Perimeter of pool=[tex]8n+6[/tex]Hence, two expressions that represent the perimeter of the pool is given by[tex]2(4n+3)[/tex][tex]8n+6[/tex]

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