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14 August, 19:10

Sam is planning to fence his back yard. Every side of the yard except for the side along the house is to be fenced, and fencing costs $3/yd and can only be bought in whole yards. (Note that m ZNPM-28, and the side of his yard opposite the house measures 35 yd) How much will the fencing cost? Explain how you found your answer.

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  1. 14 August, 19:25
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    The cost of the fencing is $273

    Step-by-step explanation:

    * Lets explain how to solve the problem

    - Sam is planning to fence his back yard

    - Every side of the yard except for the side along the house is to

    be fenced

    - The fencing costs $3/yd and can only be bought in whole yards

    - The side of his yard opposite the house measures 35 yd

    - The other two sides of his yard are 28 yd

    * Lets solve the problem

    ∵ The length of the yard is the sum of the sides whose to be fenced

    ∴ The length of the yard = 28 + 35 + 28 = 91 yd

    ∵ The cost of the fencing is $3 per yard

    ∴ The cost = 91 * 3 = 273

    ∴ The cost of the fencing is $273
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