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# What is the value of xy yz ? (1) y = 2 (2) x z = 5

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VP
Joined: 25 Nov 2004
Posts: 1481

Kudos [?]: 126 [0], given: 0

What is the value of xy yz ? (1) y = 2 (2) x z = 5 [#permalink]

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18 Feb 2005, 00:41
00:00

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Question Stats:

0% (00:00) correct 0% (00:00) wrong based on 2 sessions

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What is the value of xy â€“yz ?

(1) y = 2
(2) x â€“ z = 5

Kudos [?]: 126 [0], given: 0

Manager
Joined: 15 Feb 2005
Posts: 245

Kudos [?]: 8 [0], given: 0

Location: Rockville

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18 Feb 2005, 09:00
I would hope it is C...gotta be really weird not to be C

Kudos [?]: 8 [0], given: 0

Current Student
Joined: 28 Dec 2004
Posts: 3350

Kudos [?]: 319 [0], given: 2

Location: New York City
Schools: Wharton'11 HBS'12

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18 Feb 2005, 20:31
C it is

1) x2-2z= 2(x-z)...insuff

2) x-z=5....Insuff

together

sufficient....

Kudos [?]: 319 [0], given: 2

18 Feb 2005, 20:31
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# What is the value of xy yz ? (1) y = 2 (2) x z = 5

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