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March 30, 2017

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the green bay packers ordered roast beef subs and turkey subs for lunch. a total of 53 subs were ordered. the number of roast beef subs ordered is 2 more than twice the number of turkey subs. write and solve a system of linear equations to determine how many roast beef subs x and turkey subs y are ordered.

  • Math - ,

    When you are given the sum and the difference of two numbers,

    sum (total) =53
    difference (more than) = 2

    then
    bigger number=(sum+difference)/2
    smaller number = (sum-difference)/2

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