Respuesta :

capsasha2

Answer:

17 hours

Step-by-step explanation:

  1. Set up a proportion: [tex]\frac{12}{228} = \frac{x}{323}[/tex]  
  2. Cross multiply, then divide: 12 × 323 = 3876, 3876 ÷ 228 = 17
  3. So, she would have to work 17 hours to make $323.

I hope this helps!

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