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3 years ago

5

A libary has 2000 books. there are 3 times as many non fiction books as fiction books. write and solve a system of equations to

determine the number of nonfiction and fiction books.

1 answer:

Andru [333]3 years ago

4 0

A: number of nonfiction books
b: number of fiction books
a+b=2000
a=3b
b=500
a=1500

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