document.write( "Question 390768: Jason babysat for 60 hours. He charged $1.50 for each hour that he worked before midnight and $3 for each hour after midnight. IF he earned $112.50 in all, how many hours did he work after midnight. Use one variable! \n" ); document.write( "
Algebra.Com's Answer #277181 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! (3)(x) + (1.5)(60 - x) = 112.5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "3x + 90 - 1.5x = 112.5\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "1.5x = 32.5 \n" ); document.write( " |