document.write( "Question 885688: On the first 3 tests of her language class, Ashley got an average score of 84.\r
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document.write( "What does she need on the next test to have an overall average of 87? \n" );
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Algebra.Com's Answer #535351 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! (3*84+x)/4=87 \n" ); document.write( "252+x=87*4 \n" ); document.write( "252+x=348 \n" ); document.write( "x=348-252 \n" ); document.write( "x=96 \n" ); document.write( " |