joquasiag254
joquasiag254 joquasiag254
  • 24-02-2019
  • Mathematics
contestada

The sum of a number n and 7 is at least -5.
help me as soon as possible

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Аноним Аноним
  • 24-02-2019

n + 7 ≥ -5

-12 + 7 ≥ -5

-5 ≥ -5

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