document.write( "Question 881858: If my mark is 71% what do I need to get for my overall average to go up to 75% on a test worth 10%? \n" ); document.write( "
Algebra.Com's Answer #532590 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
\".90%2A71+%2B+.10x+=+75\" Solve for x, grade on test worth 10%
\n" ); document.write( " x = (75- 63.9)/.10 Probably not going to happen
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