Forgot Password?
 
Links
About Arcadia LSAT Shorthand NotationArcadia Prep's GMAT CourseArcadia Prep's LSAT CourseArcadia Prep's SAT CourseArcadia Prep's GRE CourseThe Simply Brilliant GMAT AppAbout the MCATMCAT Physical and Biological SciencesAbout Arcadia Prep's MCAT CourseTerms of SaleTerms of UseAbout Arcadia Apps
iPhone App Store
GGRE Prep App
GMAT Prep App
LSAT Prep App
LSAT Prep
SAT Prep App
 
Back to Questions

  80. Column A   Column B   The average ... ...

 
80. Column A   Column B
  The average of 2x – 5, 4x + 6, and 5 – 6x   The average of –1, 3, 4, and 10

(A) Column A is larger
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in Nova Math - Problem Set G: Quantitative Comparisons

Collapse All Subordinate Threads
Image Not Available
 
Replies to This Thread: 1 | ----
 
Posted: 10/31/2013 16:28
Could you please clarify how you get rid of the x to end up with 6/3? Thank you!
Arcadia
Admin
Reply 1 of 1
Replies to This Thread: 0 | ----
 
Posted: 10/31/2013 19:14
Hi Lynda,

We just added up all the x's:

2x + 4x - 6x = 6x - 6x = 0

Nova Press
Arcadia Prep © 2012.
Contact Arcadia  |  Terms of Use  |  Terms of Sale  |  Change Log-in Info