document.write( "Question 134856: You are taking a computer course in which there will be four tests, each worth 100 points. You have scores of 92, 88, and 100 on the firt three tests. You must make a total of 360 in order to get an A. What scores on the last test will give you an A? \n" ); document.write( "
Algebra.Com's Answer #98702 by stanbon(75887)\"\" \"About 
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You are taking a computer course in which there will be four tests, each worth 100 points. You have scores of 92, 88, and 100 on the first three tests. You must make a total of 360 in order to get an A. What scores on the last test will give you an A?
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\n" ); document.write( "Let \"x\" be the needed score.
\n" ); document.write( "EQUATION:
\n" ); document.write( "(92+88+100+x) >= 360
\n" ); document.write( "x+ 280 >= 360
\n" ); document.write( "x >= 80
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\n" ); document.write( "You need a score of at least 80 on the 4th test.
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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