Israel is planning to build a rectangular raised garden in his back hard He has 18 feet of plastic edging that he wants use to build the perimeter of the garden He knows that the Literal Equation for the perimeter of a rectangle is P 2L 2W where P Perimeter L Length and W Width But he is having trouble figuring out what length and width he should make the garden if he wants to use all of the plastic edging Help Israel find the answer by completing the following steps Israel knows he has 18 feet of plastic edging to use for the Perimeter He rewrites the equation as 2L 2W 18 Step 1 Solve and simplify 18 2L 2W for W Write your answer as an equation Step 2 Use the new equation to complete the following table Length ft 3 4 5 6 Width ft