help172
help172 help172
  • 03-12-2015
  • Mathematics
contestada

find the total cost of a spa treatment is $42 including 6% tax and 20% tip

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aimeebrimson
aimeebrimson aimeebrimson
  • 03-12-2015
Work out 6% of $42 which equals to $2.52. The work out what 20% of $42 which is $8.40. Finally add the $8.40 and $2.52 onto $42 to give you your answer of $52.92
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