SOLUTION: Latoya purchased a prepaid phone card for $30. Long distance calls cost 9 cents a minute using this card. Latoya used her card only once to make a long distance call. If the remai

Algebra ->  Coordinate Systems and Linear Equations  -> Linear Equations and Systems Word Problems -> SOLUTION: Latoya purchased a prepaid phone card for $30. Long distance calls cost 9 cents a minute using this card. Latoya used her card only once to make a long distance call. If the remai      Log On