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Ashirt and a tie together cost $50. the shirt costs $30 more than the tie. what is the cost of the shirt?

use the polya's 4 step problem solving strategy​​

Answers

  • Réponse publiée par: kuanjunjunkuan

    cost of tshirt is 40

    sol'n:

    50=x + y

    let X -cost of shirt

    Y -cost of tie

    X = Y+30

    substituting:

    50=Y + 30 + Y

    80= 2 Y

    Y =40

  • Réponse publiée par: nelgelinagudo
    $30 as your question said unless the the cost of the tie!
  • Réponse publiée par: elaineeee

    $40

    Step-by-step explanation:

    you just need to do the try and error

    if the shirt cost $40 and the tie $10.

    40 - 10 = 30.  so thats it.. i hope you understand

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Ashirt and a tie together cost $50. the shirt costs $30 more than the tie. what is the cost of the s...