ginajoseph509 ginajoseph509
  • 19-10-2017
  • Mathematics
contestada

When x = 8, y = 20. Find y when x = 42

Respuesta :

vk2892
vk2892 vk2892
  • 19-10-2017
The answer that I got was y=105
     
Hope this helps!
Answer Link
umerakh
umerakh umerakh
  • 19-10-2017
8x20
42xy
cross multiply both the equation 
8y=42*20
8y=840
y=840/8
y=105
Answer Link

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