document.write( "Question 845042: on two exams you have the grades of 83 and 95. There is an optional final exam which counts as one grade. You decide to take the final to get a course grade of an A, meaning a final average of at least 90.\r
\n" ); document.write( "\n" ); document.write( "1. what must you get on the final to get an A in this course
\n" ); document.write( "2. By taking the final, if you do poorly you must risk the B that you have in the curse based on your first two exam grades. If your final average is less than an 80, you will loose your B in the course. describe the grades on the final that will cause this to happen. (you will loose your grade if you make less than...?)
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Algebra.Com's Answer #509105 by ewatrrr(24785)\"\" \"About 
You can put this solution on YOUR website!
 
\n" ); document.write( "Hi,
\n" ); document.write( "\"%2883+%2B+95+%2B+x%29%2F3++%3E=+90\"
\n" ); document.write( " x ≥ 92, to get an A
\n" ); document.write( "\"%2883+%2B+95+%2B+x%29%2F3+%3C+80\"
\n" ); document.write( " x < 62, will lose your grade of a B
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