renatachristian2014 renatachristian2014
  • 19-09-2018
  • Mathematics
contestada

How many gallons of 80% antifreeze solution must be mixed with 80gallons of 20% antifreeze to get a mixture that is 70% antifreeze

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skyler1022
skyler1022 skyler1022
  • 19-09-2018
X=360 GALLONS OF 80% ANTIFREEZE IS USED
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