document.write( "Question 902507: A student has test scores of 68%, 75%, and 79% in a government class. What must she score on the last exam to earn a B in the course? \n" ); document.write( "
Algebra.Com's Answer #547358 by Fombitz(32388)\"\" \"About 
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Find the average and compare it to the threshold for a B.
\n" ); document.write( "\"%2868%2B75%2B79%2BT%29%2F4%3E=B\"
\n" ); document.write( "\"222%2BT%3E=4B\"
\n" ); document.write( "where \"T\" is the final test score and \"B\" is the threshold for a B (80?).
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