document.write( "Question 866624: For the first three marking periods if you have a 50 for your overall grade of the three marking periods what do I have to have a grade of in the forth marking period to have a 65 average overall to pass for the year? \n" ); document.write( "
Algebra.Com's Answer #522386 by JulietG(1812)\"\" \"About 
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You have: 50, 50, 50, x (out of a total of 400)
\n" ); document.write( "You need .65 * 400 for a passing grade, or 260.
\n" ); document.write( "You would need 260 -50 -50 -50, or 110 in the next quarter.
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\n" ); document.write( "Best ask your professor if there are extra credit opportunities available.
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