Question
A store sells small notebooks for $7 and large notebooks for $10. If a student buys 6 notebooks and spends $54, how many of each size did he buy?
Answers
small books --- x
large books = 6-x
7x + 10(6-x) = 54
solve for x, and state your conclusion
large books = 6-x
7x + 10(6-x) = 54
solve for x, and state your conclusion
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