Elesis2009
Elesis2009 Elesis2009
  • 16-11-2020
  • Mathematics
contestada

If 3x−y=12, what is the value of
8x/2y?

A) 212
B) 44
C) 82

Respuesta :

ISALE
ISALE ISALE
  • 16-11-2020

Answer:

[tex]\frac{8^x}{2^y} 2y=2x^{12}[/tex]

Step-by-step explanation:

Since the numerator and denominator have a common base, this expression can be rewritten as 2(3x−y).

substitute 12 for the exponent, 3x−y and you will get A

Answer Link
lightIngFarron
lightIngFarron lightIngFarron
  • 16-11-2020

Answer:

The answer is A [tex]2^{12}[/tex]

Step-by-step explanation:

Since 2 and 8 are both powers of 2, substituting 23 for 8 in the numerator of  

[tex]\frac{8x}{2y}[/tex]

gives you

[tex]\frac{8x}{2y} 2y=2x^{12}[/tex]

Answer Link

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