Welcome to Beat The GMAT, the world's largest GMAT & MBA forum. Please join our rich community of friendly members. Get free help from
experts who teach at the leading GMAT & MBA prep companies — Kaplan, Veritas Prep, Manhattan GMAT and Stacy Blackman Consulting.

Announcement: Apply for the Beat The GMAT/Veritas Prep MBA Fast Track Scholarship, featuring $20,000 in prizes.

need more explanation


 
Post new topic   Reply to topic    Beat The GMAT Forum Index -> GMAT Math -> Data Sufficiency
View previous topic :: View next topic  
Author Message
bingojohn
Rising GMAT Star


Joined: 06 Aug 2007
Posts: 54

Thanks given: 0
Thanked 0 times in 0 posts
PostPosted: Wed Aug 08, 2007 6:10 am    Post subject: need more explanation Reply with quote
Someone posted this problem earlier, but there wasn't a clear explanation as to why the answer should be [C]. I think the answer is [E]. If you think otherwise, please explain in detail.

DS Problem:
In the xy- plane, does the line with equation y=3x + 2 contain point (r,s)?

(1) (3r+2-s)(4r+9-s)=0
(2) (4r-6-s) (3r+2-s)=0
Back to top


View user's profile Send private message
givemeanid
Really wants to Beat The GMAT!


Joined: 17 Jun 2007
Posts: 277

Thanks given: 0
Thanked 2 times in 2 posts

Location: New York, NY
PostPosted: Wed Aug 08, 2007 7:28 am    Post subject: Reply with quote
http://www.beatthegmat.com/viewtopic.php?t=3852
_________________
So It Goes
Back to top


View user's profile Send private message
Display posts from previous:   
Post new topic   Reply to topic    Beat The GMAT Forum Index -> GMAT Math -> Data Sufficiency All times are GMT - 7 Hours
Page 1 of 1

 
Jump to:  
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You cannot download files in this forum



"GMAT" and other GMAC™ trademarks are registered trademarks of the Graduate Management Admission Council™. The Graduate Management Admission Council™ does not endorse, nor is it affiliated in any way with the owner or any content on this website. The opinions expressed here are solely those of the author or those of the members of this website. Copyright © 2008 BTG Test Prep, LLC. Powered by phpBB © 2001, 2005 phpBB Group.