document.write( "Question 69952: JIM HAS GOTTEN SCORES OF 60 AND 97 ON HIS FIRST TWO TESTS. WHAT SCORE MUST HE GET ON HIS THIRD TEST TO KEEP AN AVERAGE OF 75 OR GRATER ? \n" ); document.write( "
Algebra.Com's Answer #49820 by checkley75(3666)\"\" \"About 
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(60+97+X)/3=75
\n" ); document.write( "60+97+X=3*75
\n" ); document.write( "157+X=225
\n" ); document.write( "X=225-157
\n" ); document.write( "X=68 OR GREATER FRADE IS NEED ED IN THE THIRD TEST TO MAINTAIN AN AVERAGE OF 75 OR GREATER.
\n" ); document.write( "PROOF
\n" ); document.write( "(60+97+68)/3=75
\n" ); document.write( "225/3=75
\n" ); document.write( "75=75
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