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sterlingjb16 sterlingjb16
  • 08-02-2017
  • Mathematics
Answered

The cost of four scarves and six hats is 52.00 the cost is 1.00 more than the cost of one scarf. What is the cost of one scarf

Verified Answer :

samszy2805 samszy2805
  • 09-02-2017

let the scarves be x and the hats be y

4x + 6y = 52...equ(1)

1 + x = y

 y - x = 1...equ(2)

multiplying equation 2 by 4

4y - 4x = 4

adding equation 1 and 2

10y = 56

∴y = 5.6 dollars

 substituting the value of y into equation  2

 5.6 - x = 1

∴x = 4.6 dollars


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