thehall

I found a pretty good site: Coordinate Geometry - GMAT Study Guide I welcome any other helpful study sources for these question types as they are a weak point for me. Thanks,

can someone please point me to a good location for help with XY Coordinate System problems? I am confused by slopes and equations for lines.....y=mx+b?? Thanks.

in the xy-coordinate system, if (a, b) and (a+3, b+k) are two points on the line defined by the equation x=3y - 7 , the n k= 9 3 7/3 1 1/3

Ben needs to form a committee of 3 from a group of 8 engineers to study design imporvements for a product. If two of the engineers are too inexperienced to serve together on the committe, how many different committees can Ben form? 20 30 50 56 336

I'm interested in hearing feedback about Knewton as well. Please cirle back if you hear anything.

OA please? I don't like the combination of "and" & "also" in D I like C

why? C. sounds like you are setting free more than the 500 slaves...leads me to believe that he could be setting free things other than slaves?

Please ignore my question above, after seaching other posts, I found that I can down load the OG's for free at Esnips.com!!!

Please ignore my question above, after seaching other posts, I found that I can down load the OG's for free at Esnips.com!!!

Very helpful. Quick follow-up....I have OG 10 should I buy OG 11? I already have 8 GMAT books, not sure if I need to buy another. Thanks.

I recently purchased the Manhattan SC Guide 8. Great Book!, The only problem is it references the 11th edition of the OG when I have the 10th edition. Any suggestions? On a sidenote – How similar are the 10th & 11th editions of the OG? Thanks for your help!!! I also have a very good list of Idioms (on Excel) that I have updated and will be sending out to the forum within a couple of weeks.

I recently purchased the Manhattan SC Guide 8. Great Book!, The only problem is it references the 11th edition of the OG when I have the 10th edition. Any suggestions (other than buying the 11th edition, I already have sooo many GMAT books)? On a sidenote – How similar are the 10th & 11th editions of the OG? Thanks for your help!!!

Thank you for your reply and your offer. I will probably purchase the video package, I was just looking for feedback from a few people. Has anyone else taken this course (or know someone that has)?? Pinapple Tea – Did you have to purchase any books along with the course?? Thanks

I realized I had a minor typo in statement # 2. It should have read: Is N = 2 ? If the integer N is greater than 1, is N equal to 2? (1) N has exactly two positive factors (2) The difference of any two distinct positive factors of N is odd. the key is ANY. I understand now. Thanks everyone for the help. I was confused by the wording.

when attaching statement #2, we don't know that N is a prime number correct?