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Darya [45]
2 years ago
12

a book store carries 90 magazines. 90% of the magazines are women's magazines how many men magazines does the bookstore carry?

Mathematics
2 answers:
slava [35]2 years ago
5 0

Answer:

the book store carries 9 male magazine

Step-by-step explanation:

all you do is divide 90 by 10% because 90% would be 81 magazines so 9x10 would be 90.  I might be confusing but you just divide 90 by 10% for this question

Dominik [7]2 years ago
3 0

Answer:

9 men magazines

Step-by-step explanation:

0.9 = 90%

90 magazines x 0.9  =

90 * 0.9 = 81

90 -81 = 9

9 men magazines

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We know that x = y + 6, since x is 6 greater than y.

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Because x = y + 6, 330 = y + 6 + y, which simplifies to 330 = 2y + 6.

Now all we need to do is simplify the equation.  First, we subtract 6 from both sides:

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