Respuesta :

Answer:

I don't know if you are using one of those formulas but this is my answer

Step-by-step explanation:

She starts off with $50 so you can take that away from the $450. This means she has $400 to collect and save.

So 400/8 = 50

So I'm guessing it would be 50 weeks.

I could be wrong, if I am then I apologize!!!

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