SOLUTION: Michelle has 18m of fencing to make a rectangular enclosure for her dog. Use variables A for area and W for width to write an algebraic model that represents the relation

Question 1105764: Michelle has 18m of fencing to make a rectangular enclosure for her dog.
Use variables A for area and W for width to write an algebraic model that represents the relation
Answer by josgarithmetic(39617) (Show Source): You can put this solution on YOUR website!
If W is width, the length of the rectangular region is in variable L in equation , and area is .

From the perimeter,

Substituting into A equation,

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