Respuesta :

CGHolmes

Answer:

4

Step-by-step explanation:

12/3= 4

mathstudent55

Answer:

4 bottles

Step-by-step explanation:

Use a proportion.

12 bottles are to $9 as x bottles are to $3.

12/9 = x/3

4/3 = x/3

x = 4

Answer: 4 bottles

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