SOLUTION: boxes/min = 8/20 min = x/60 mins

Algebra ->  Algebra  -> Proportions  -> Lessons  -> Proportions -> SOLUTION: boxes/min = 8/20 min = x/60 mins      Log On

Ad: Algebrator™ solves your algebra problems and provides step-by-step explanations!
Ad: Algebra Solved!™: algebra software solves algebra homework problems with step-by-step help!