Respuesta :

mhanifa

Answer:

$22.5

Step-by-step explanation:

  • 4x+7x+9x=50
  • 20x=50
  • x=2.5

Jim gets 9*2.5= $22.5

009721

$50/20=2.5

2.5*4=10

2.5*7=17.5

2.5*9=22.5

Jim gets $22.50