BREAKING: Target Test Prep releases Brand New 2026 On Demand GMAT prep course

Redeem

30-36

This topic has expert replies
Post new topic Post Reply
Previous Topic Next Topic
Source: — Data Sufficiency |
Master | Next Rank: 500 Posts
Posts: 214
Joined: Fri Jul 20, 2007 1:35 am
Thanked: 3 times

by beny » Sat Aug 25, 2007 1:46 pm
Answer E.

No matter what, x could equal 1 or -1, thus x+y could equal 1 or -1.
Top
Master | Next Rank: 500 Posts
Posts: 484
Joined: Sun Jul 30, 2006 7:01 pm
Thanked: 2 times
Followed by:1 members

by magical cook » Sun Aug 26, 2007 5:32 pm
Yes you 're right beny. thanks!
Top
Post new topic Post Reply
• Page 1 of 1