document.write( "Question 575837: Hercomer charges $.50 per minute to tutor calculus students. Mergatroid charges $12 base rate plus $.25 per minute on top of that. For what interval of time does it cost less to hire Hercomer? \n" ); document.write( "
Algebra.Com's Answer #369629 by reviewermath(1029)![]() ![]() You can put this solution on YOUR website! 0.5x < 0.25x+12 \n" ); document.write( "0.5x - 0.25x < 12 \n" ); document.write( "0.25x < 12 \n" ); document.write( " \n" ); document.write( "x < 48 \n" ); document.write( "Answer: any time less than 48 minutes \n" ); document.write( " |