SOLUTION: John invested a total of $4800 in two business ventures. One investment returned 15% a year and the other 9%. If the dollar amount of the return was the same, how much did he inv

Algebra ->  Customizable Word Problem Solvers  -> Finance -> SOLUTION: John invested a total of $4800 in two business ventures. One investment returned 15% a year and the other 9%. If the dollar amount of the return was the same, how much did he inv      Log On