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KIM [24]
3 years ago
15

Bob sells hats and scarves.

Mathematics
1 answer:
erma4kov [3.2K]3 years ago
6 0
We define variables:
 x: number of hats
 y: number of scarves
 We have the following equations:
 x / y = 4/3
 x-25 / y = 7/9
 Solving the system of equations we have
 x = 60
 y = 45
 Answer:
 
Bob has 45 scarves in his store
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