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A puzzle expert wrote two new sudoku puzzles. He made $950 selling the books. The hardcover books were $3 while the softcover books were $2.50. If he sold 350 books, how many of each did he sell?


How do I set this up?
7 years ago

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Answered by Scott
h + s = 350

3h + 2.5s = 950
7 years ago
Answered by name
Thank you.
7 years ago
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