Co-ordinate Geomentry
- tpr-becky
- GMAT Instructor
- Posts: 509
- Joined: Wed Apr 21, 2010 1:08 pm
- Location: Irvine, CA
- Thanked: 199 times
- Followed by:85 members
- GMAT Score:750
sorry for the confusion - I am still trying to get used to solving these in this computer format - I didn't catch it because I wasn't paying attention to the value (only to whether it was positive or negative) thanks for catching it. I will be more careful in the future.
Becky
Master GMAT Instructor
The Princeton Review
Irvine, CA
Master GMAT Instructor
The Princeton Review
Irvine, CA