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25-02-2021
Mathematics

contestada

Which algebraic expression represents "the sum of a number and 9"?
On-3
On+ 9
972
17

Respuesta :

25-02-2021

Answer:

Step-by-step explanation:

let n be the number

n+9

Answer Link

shayla22weins shayla22weins

25-02-2021

Answer:

n + 9

Step-by-step explanation:

a number is represented with "n"

To find the sum is to add ( + )

n + 9

Answer Link

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