A building has x floors. The number of…

Discussion in 'Mathematics' started by Ravibaba, Nov 1, 2015.

  1. Ravibaba

    Ravibaba New Member

    Joined:
    Jul 22, 2014
    Messages:
    0
    Likes Received:
    0
    A building has x floors. The number of apartments on each floor is 6 less than the number of floors. The number of rooms in each apartment is 1 less than the number of apartments on each floor. The expression below shows the total number of rooms in the building: x (x — 6) (x — 7) Part A: What does x (x — 6) represent?
     
  2. Crash

    Crash New Member

    Joined:
    Jun 24, 2013
    Messages:
    0
    Likes Received:
    0
    It represents the number of apartments in x floors
     

Share This Page