SOLUTION: whats the sum of the first 28 terms of the following sequence: -7, -4, -1 . . .

Algebra ->  Equations -> SOLUTION: whats the sum of the first 28 terms of the following sequence: -7, -4, -1 . . .      Log On


   



Question 725111: whats the sum of the first 28 terms of the following sequence:
-7, -4, -1 . . .

Answer by lynnlo(4176) About Me  (Show Source):