dcvivian24
dcvivian24 dcvivian24
  • 12-05-2017
  • Mathematics
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At the beginning of a trip, Mary had 3 gallons of gasoline in her car she use 50% of gas to drive for 1 hour she thgen added an amount of gas, x, to the tank

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buddybear10
buddybear10 buddybear10
  • 12-05-2017
devide 3 by 2 then add x to the tank... sry if not as much help...
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