Respuesta :

malakaixsmith

Answer:

3

,

3

,

2

O

,

2

O

2

,

O

9

,

18

Step-by-step explanation:

ineedanswerss423

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Answer:

9

Explanation:

18 / 3 = 6 x 2 = 12.

21 - 12 = 9

Hope this helps!

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