Mathematics, 12.01.2020 19:31 lee9724
Abc bookstore sells new books, n, for $12, and used books, u, for $8; and magazine, m,for $5 each. the store sold 5 more used books than new books, and twice as many magazines, new books, and old books did abc bookstore sell?
a. n=12; u=14; m=7
b. n=12; u=8; m=5
c. n=14,u=12; m=7
d. n=7; u=12; m=14
Answers: 2
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Abc bookstore sells new books, n, for $12, and used books, u, for $8; and magazine, m,for $5 each....
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