Respuesta :

Answer:

-x^2 +6z
y

Step-by-step explanation:

Answer:

65

Step-by-step explanation:

[tex]\frac{-x^{2} + 6z}{y}=[/tex] [tex]\frac{-(10)^{2} + 6(-5)}{-2}=[/tex] [tex]\frac{-100 + (-30)}{-2}=[/tex] [tex]\frac{-130}{-2}= 65[/tex]