The length of a rectangular pool is L yards, and it's width is 4 yards shorter than it's length. Write an expression for perimeter of that pool.

Racheli asked Oct 4, 2022

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3 votes

The length of a rectangular pool is

L yards, and it's width is 4 yards
shorter than it's length. Write an
expression for perimeter of that
pool.

Racheli asked Oct 4, 2022

3.3k points

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16 votes

Answer:

4L-8

Explanation:

Formula: L+L+(L-4)+(L-4)

=L+L+L-4+L-4

=4L-8 (hope this explains you the problem)

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