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# At a sale all books were priced equally and all magazines

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Intern
Joined: 10 Oct 2008
Posts: 5
At a sale all books were priced equally and all magazines [#permalink]

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10 Oct 2008, 12:13
This topic is locked. If you want to discuss this question please re-post it in the respective forum.

At a sale all books were priced equally and all magazines were priced equally. What was the price of 3 books and 4 magazines at the sale?
(1) At sale the price of a book was $1.45 more than the price of a magazine. (2) At sale the price of 6 books and 8 magazines was$43.70.

A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
C. BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
D. EACH statement ALONE is sufficient.
E. Statements (1) and (2) TOGETHER are NOT sufficient.
Manager
Joined: 27 Sep 2008
Posts: 76
Re: book and magazine [#permalink]

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10 Oct 2008, 12:18
The answer is (C)

x=books

x-1.45=y

6x+8y=43.7

Director
Joined: 27 Jun 2008
Posts: 542
WE 1: Investment Banking - 6yrs
Re: book and magazine [#permalink]

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10 Oct 2008, 12:21
(1) 3(x+1.45) + 4x = ??
m = x
b = x+1.45

Insuff

(2) 6b+8m = 43.70
divide by 2 > 3b+4m = 21.85

Suff

B
Manager
Joined: 27 Sep 2008
Posts: 76
Re: book and magazine [#permalink]

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10 Oct 2008, 12:26
pawan203 wrote:
(1) 3(x+1.45) + 4x = ??
m = x
b = x+1.45

Insuff

(2) 6b+8m = 43.70
divide by 2 > 3b+4m = 21.85

Suff

B

I think you are correct

Re: book and magazine   [#permalink] 10 Oct 2008, 12:26
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# At a sale all books were priced equally and all magazines

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