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PLZ HELP I've been working on this for half the day, and I can't stand it. Solve and show your work.

PLZ HELP Ive been working on this for half the day and I cant stand it Solve and show your work class=

Respuesta :

mhanifa

Answer:

  • (5, 50)

Step-by-step explanation:

Equation for weight of toy cars:

  • y = 9x + 5

Equation for weight of toy trucks:

  • y = 6x + 20

Solving the system by substituting y:

  • 9x + 5 = 6x + 20
  • 9x - 6x = 20 - 5
  • 3x = 15
  • x = 15/3
  • x = 5
  • y = 9*5+5 = 50

Intersection point is (5, 50)

See attached graph

Ver imagen mhanifa

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