zachticktock2001 zachticktock2001
  • 15-03-2019
  • Mathematics
contestada

Which system of equations below has no solution?
y = 4x + 5 and y = 4x – 5
y = 4x + 5 and 2y = 8x + 10
y = 4x + 5 and y = 1/4x + 5
y = 4x + 5 and y = 8x + 10

Respuesta :

faa68 faa68
  • 15-03-2019

non but third

we can solve all of them because they are parallel but third isn't.

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BettyG18 BettyG18
  • 15-03-2019

y = 4x + 5 and y = 4x - 5

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