document.write( "Question 936883: Plese Help me With this question:
\n" ); document.write( "If your average in the first 7 quizzes is 72% and the passing grade is 75%
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Algebra.Com's Answer #570356 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "the first \"7\" quizzes is \"72\"% or \"72%2F100=0.72\" and
\n" ); document.write( "the passing grade is \"75\"% or \"75%2F100=0.75\"\r
\n" ); document.write( "\n" ); document.write( "there are \"8\" quizzes in all; so, the sum of all quizzes is divided by \"8\"\r
\n" ); document.write( "\n" ); document.write( "if \"8th\" quiz is \"x\", then we have\r
\n" ); document.write( "\n" ); document.write( "\"%287%2A0.72%2Bx%29%2F8=0.75\"\r
\n" ); document.write( "\n" ); document.write( "\"5.04%2Bx=0.75%2A8\"\r
\n" ); document.write( "\n" ); document.write( "\"x=6-5.04\"\r
\n" ); document.write( "\n" ); document.write( "\"x=0.96\"\r
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\n" ); document.write( "\n" ); document.write( "\"x=96\"% \r
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