Respuesta :

Answer:

Carl walks 3

Bob walks 6

Step-by-step explanation:

2B= bobs length

B=Carls length

2B+B=9

3B=9

3B/3=9/3

B=3

3 x 2 = 6

2b =6

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Answer:

carl- 3

bob-6

Step-by-step explanation:

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