document.write( "Question 899103: I have to make a 76% average after 4 test, what are the lowest scores I can make on the test? I have taken one tes so far and made a 74. \n" ); document.write( "
Algebra.Com's Answer #545204 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! I have to make a 76% average after 4 test, what are the lowest scores I can make on the test? I have taken one tes so far and made a 74. \n" ); document.write( "----- \n" ); document.write( "Equation: \n" ); document.write( "(74 + 3x)/4 = 76 \n" ); document.write( "---- \n" ); document.write( "74 + 3x = 304 \n" ); document.write( "3x = 230 \n" ); document.write( "x = 75 \n" ); document.write( "----- \n" ); document.write( "Ans: Your have to average 75 on the remaining 3 tests. \n" ); document.write( "If you get 100 on 2 of the 3 tests, you can get 25 on the 3rd test. \n" ); document.write( "---------------- \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "-------------- \n" ); document.write( " |