bethanyw66 bethanyw66
  • 06-04-2016
  • Mathematics
contestada

Write an expression for the total cost, in pounds, of: X jumpers at £15 each and y shirts at £12 each

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olemakpadu
olemakpadu olemakpadu
  • 06-04-2016
x jumpers at £15 each.    Total = 15*x = £15x

y shirts at £12 each.    Total = 12*y = £12y

Total cost  =
£15x + £12y

Total cost = 
£(15x + 12y)
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