document.write( "Question 1009782: Susan currently has a 90% in math class right now. She's about to take a math final worth 30% of her grade. If Susan gets a 20% on her final, what will her overall average in the class be?\r
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Algebra.Com's Answer #625278 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
Susan currently has a 90% in math class right now.
\n" ); document.write( " She's about to take a math final worth 30% of her grade.
\n" ); document.write( " If Susan gets a 20% on her final, what will her overall average in the class be?
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\n" ); document.write( "let a = her overall average
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\n" ); document.write( "The final is worth 30% or 3/10 of her grade and class av is 7/10, so we can write an equation
\n" ); document.write( "a = \"%28%287%2890%29%2B3%2820%29%29%29%2F10\"
\n" ); document.write( "a = \"%28%28630%2B60%29%29%2F10\"
\n" ); document.write( "a = \"690%2F10\"
\n" ); document.write( "a = 69% would be her average after this disastrous test
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