melisagabe
melisagabe melisagabe
  • 19-10-2016
  • Mathematics
contestada

$9; 10% increase find the new amount given the original amount and the percent of change

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tracycherry
tracycherry tracycherry
  • 19-10-2016
First find out 10% of $9.  Of means times.  9 x .10 (10%), which is $0.90.  That makes the new cost $9.90.  
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