Tyrone re sells 3 pairs of Yeezys and a pair of Nikes for 250$. Nucci re sells a pair of Yeezys and

Discussion in 'Calculator Requests' started by math_celebrity, Dec 9, 2019.

  1. math_celebrity

    math_celebrity Administrator Staff Member

    Tyrone re sells 3 pairs of Yeezys and a pair of Nikes for 250$. Nucci re sells a pair of Yeezys and Nikes for 150$ How much does a pair of Yeezys cost?

    Let y be the cost of Yeezy's and n be the cost of Nike's. We're given two equations:
    1. 3y + n = 250
    2. y + n = 150
    We have a system of equations, and we can solve it using one of three ways:

    No matter what method we choose, we get:
    • n = 100
    • y = 50
     

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