LilTjay20 LilTjay20
  • 23-09-2020
  • Mathematics
contestada

Which algebraic expression represents "the sum of a number and 9"?
On-g
On+ 3
Ogn
n

Respuesta :

alessialol
alessialol alessialol
  • 23-09-2020

Answer

n+9

Step-by-step explanation:

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