Answer :
Final answer:
The equation that could be used to represent the total number of books the library lost based on x number of years is 57x-7000.
Explanation:
The equation that could be used to represent the total number of books the library lost, based on x number of years, is option D) 57x-7000.
Let's break down the equation:
- 57x represents the number of books lost per year multiplied by the number of years (x).
- The negative sign (-) indicates that the books are being lost.
- 7000 is the initial number of books the library has.
By subtracting 57x from 7000, we are finding the total number of books lost after x years.
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