jaelbailey46 jaelbailey46
  • 04-12-2019
  • Mathematics
contestada

Write the algebraic expression for: twice a number, n, increased by 9. what do i write​

Respuesta :

SvetkaChem
SvetkaChem SvetkaChem
  • 04-12-2019

Answer:

2n + 9

Step-by-step explanation:

a number -   n

twice a number -   2n

twice a number, n, increased by 9 -   2n + 9

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