How many of the 60 cars sold last month by a certain dealer had neither power windows nor a stereo? (1) Of the 60 cars sold, 20 had a stereo but not power windows. (2) Of the 60 cars sold, 30 had both power windows and a stereo. Algebraanbsp;...
|Title||:||The Official Guide for GMAT Review 2015 with Online Question Bank and Exclusive Video|
|Author||:||GMAC (Graduate Management Admission Council)|
|Publisher||:||John Wiley & Sons - 2014-06-26|