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