document.write( "Question 28038: I need help please on the following: To remain on financial aid, Millie needs to complete an average of at least 7 credits per quarter each year. In the first three quarters of 2001, Millie completed 5, 7, and 8 credits. How many credits of course work must Millie complete in the fourth quarter if she is to remain on financial aid?\r
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Algebra.Com's Answer #15298 by stanbon(75887)\"\" \"About 
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Let \"x\" be the number of credits she need in the 4th quarter:
\n" ); document.write( "Then [5+7+8+x]/4 must be 7
\n" ); document.write( "[19+x]/4 =7
\n" ); document.write( "19+x=28
\n" ); document.write( " x=9
\n" ); document.write( "She need 9 credits in the 4th quarter.
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