Eli has bought a shirt and a pair of pants for a total of 600 kr. Simin bought four of those shirts and two of those pants, and it cost her

Question

Eli has bought a shirt and a pair of pants for a total of 600 kr. Simin bought four of those shirts and two of those pants, and it cost her 1500 kr. How much did one shirt cost?

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Gia Bảo 5 years 2021-08-31T20:57:53+00:00 1 Answers 17 views 0

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  1. nguyetanh
    0
    2021-08-31T20:59:11+00:00
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    Answer:

    Step-by-step explanation:

    let the price of one shirt be x and one pant be y

    Eli–> x+y=600——eq1

    Simin–>4x+2y=1500—–eq2

    Solve both the equations

    multiply eq1 x 4= 4x+4y=2400

    now subtract ew2 from 1

    you will get y=450 and x=150

    so price of one shirt=150 kr

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