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

  D.  n=7; u=12; m=14

Step-by-step explanation:

Check the offered answers against the problem statement. Only choice D has 5 more used than new books.

The prices are unused in answering the question. They can be ignored.

answer: the first one

step-by-step explanation: use a calculator and divide the minutes by the dollars.

answer: procent 54 wynosi 33,33%