document.write( "Question 456443: solve. please show the algebraic inequality you used and show all of your work. tammy has the following scores on her business law test 92,99,84,91. what score must she earn on her fifth test order to have an A average? An A her university starts at 90. \n" ); document.write( "
Algebra.Com's Answer #313236 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! (92+99+84+91+x)/5=>90 \n" ); document.write( "366+x=>90*5 \n" ); document.write( "366+x=>450 \n" ); document.write( "x=>450-366 \n" ); document.write( "x=>84 \n" ); document.write( " |