Currently Being ModeratedFeb 9, 2013 3:27 AM (in response to Road Hazard)
Do you mean you purchased the Pages application from the Mac App Store? It should be in Applications - possibly in the 'iWork' folder.
Pages will open AppleWorks 6 Word Processing documents - it won't open anything else. Numbers will open spreadsheets; draw Documents can be opened directly only in EazyDraw (the more expensive version from their website, not the cheaper one from the Mac App Store, and you will need v4.0 'Retro' not the most recent version) or Intaglio (though this appears not to be able to handle very complex drawings). Nothing will open databases.