vanessagarces4
vanessagarces4 vanessagarces4
  • 02-03-2017
  • Mathematics
contestada

describe the process in proving that the solution of an inequality is valid.

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Аноним Аноним
  • 03-03-2017
ok so you have to work backwards so lets say 
x=50 
work backwards does the answer you got make sense for it to be that answer 
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