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3 July, 02:57

Write a system of equations to represent this situation. Use x to represent Portugal and y to represent brazil

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  1. 3 July, 05:23
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    P + B = 14130P + 150B = 1920

    Step-by-step explanation:

    P + B = 14130P + 150B = 1920

    P = 14 - B

    130 (14-B) + 150 = 1920

    20B = 100

    B = 100/20 = 5

    P = 14 - 5 = 9
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