Respuesta :

mhanifa

Answer:

  • p = -15

Step-by-step explanation:

Line 1

  • -3x + 5y = -4
  • 5y = 3x - 4
  • y = 3/5x - 4/5

Line 2

  • px + 25 y = 4
  • 25y = -px + 4
  • y = -p/25x + 4/25

The system is inconsistent if slopes are same, so we should have:

  • 3/5 = - p/25
  • 25*3/5 = -25p/25
  • 15 = -p
  • p = -15
shabbu

answer p=15

step by step explanation