SOLUTION: for a six week period, the church averaged $5,400 in the weekly collection. The seventh week it received $7,150. What was the average collection for the seven weeks?

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: for a six week period, the church averaged $5,400 in the weekly collection. The seventh week it received $7,150. What was the average collection for the seven weeks?      Log On