document.write( "Question 928595: My overall grade is a 80B. Our final weighs 30% . Whats the lowest I can make and still pass with a C 79-70?
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Algebra.Com's Answer #563750 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! My overall grade is a 80B. Our final weighs 30% . Whats the lowest I can make and still pass with a C 79-70? \n" ); document.write( "===================== \n" ); document.write( "The overall grade is 70% \n" ); document.write( "70*80 + 30*Final = 100*70 to make 70. \n" ); document.write( "Final = (7000 - 5600)/30 = 46.67% \n" ); document.write( "============ \n" ); document.write( "If you make 100 on the final: \n" ); document.write( "70*80 + 30*100 = 100*Grade \n" ); document.write( "Grade = 86% \n" ); document.write( " |