document.write( "Question 743951: if i make a 67 one six weeks and a 54 on the other what do i have to make in the third six weeks to avarage out at 70? \n" ); document.write( "
Algebra.Com's Answer #453101 by Alan3354(69443)\"\" \"About 
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if i make a 67 one six weeks and a 54 on the other what do i have to make in the third six weeks to avarage out at 70?
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\n" ); document.write( "(67 + 54 + grade)/3 = 70
\n" ); document.write( "121 + grade = 210
\n" ); document.write( "grade = 89
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