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The length of one side of a square field is represented by the expression 3 - 7x. A:Write an expression for the perimeter of the field expression as a sum. B:What is an expression for the perimeter of the field expressed as a product.C:Use the distributive property to write the product in part b as an equivalent expression

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Answer:

Step-by-step explanation:

length of one side= 3-7x

Part A

perimeter = 3-7x + 3-7x + 3-7x + 3-7x

                 = 12 - 28x

Part B

perimeter = 4 (3-7x)

                 = 12 -28x

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