Respuesta :

Answer: A.n = 4/7

have:

[tex]n.\frac{-7}{8} =-0.5\\\\<=>n.\frac{-7}{8}=\frac{-1}{2}\\\\<=>n=\frac{-1}{2}:\frac{-7}{8}=\frac{4}{7}[/tex]

Step-by-step explanation:

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