Ask a New Question
Menu

Sum of 8numbers is X,sum

  1. Sum of 8numbers is X,sum of a different set of nine numbers is 2x.average of smaller set of numbers is one more than average of
    1. answers icon 3 answers
    2. Lindy asked by Lindy
    3. views icon 874 views
  2. Can anyone explain please,thank.the sum of 8numbers is x,and the sum of different set of nine numbers is 2x.the average of the
    1. answers icon 1 answer
    2. julian asked by julian
    3. views icon 551 views