naidaisha18
naidaisha18 naidaisha18
  • 02-11-2016
  • Mathematics
contestada

A number plus 18 is less than or equal to 20?

Respuesta :

KarastheCrow
KarastheCrow KarastheCrow
  • 02-11-2016
18 < 20, it is less than. 
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Oscar05
Oscar05 Oscar05
  • 02-11-2016
n+18 ≤ 20
The answer is n≤2
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