Respuesta :

mathstudent55

Answer:

17

Step-by-step explanation:

[tex] 28 - 12 + \sqrt{n} \div 2 = [/tex]

n = 4

[tex] = 28 - 12 + \sqrt{4} \div 2 [/tex]

[tex] = 16 + 2 \div 2 [/tex]

[tex] = 16 + 1 [/tex]

[tex] = 17 [/tex]

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