document.write( "Question 818250: I have a 96% in a class and I must pass the class with a 85% what is the lowest i can score on a final exam worth 25% of my overall grade? \n" ); document.write( "
Algebra.Com's Answer #492430 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! I have a 96% in a class and I must pass the class with a 85% what is the lowest i can score on a final exam worth 25% of my overall grade? \n" ); document.write( "---- \n" ); document.write( "Equation: \n" ); document.write( "0.96*75 + x*25 = 0.85*100 \n" ); document.write( "----- \n" ); document.write( "96*75 + 2500x = 8500 \n" ); document.write( "----- \n" ); document.write( "2500x = 1300 \n" ); document.write( "--- \n" ); document.write( "x = 0.52 \n" ); document.write( "----- \n" ); document.write( "lowest score needed = 52 out of 100 \n" ); document.write( "=============== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "======================= \n" ); document.write( " |