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)\"\" \"About 
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0.5x < 0.25x+12
\n" ); document.write( "0.5x - 0.25x < 12
\n" ); document.write( "0.25x < 12
\n" ); document.write( "\"x+%3C+12%2F0.25\"
\n" ); document.write( "x < 48
\n" ); document.write( "Answer: any time less than 48 minutes
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