marguerite marguerite
  • 02-04-2018
  • Mathematics
contestada

is r=3 a solution to the inequality r+4>7

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MS2001 MS2001
  • 02-04-2018
No, r=3 can’t be a solution to this inequality. If we plug it in we get: 3+4>7 or 7>7 which is false. r should be more than 3.
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