document.write( "Question 865525: jane has an average of 75 points after taking 3 tests. What is the total of the number of points she has scored?
\n" ); document.write( " What score must jane earn on a 4th test to have an average of 80 points?
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Algebra.Com's Answer #521743 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
225 total for the three test
\n" ); document.write( "an average of 80 would be 320 on 4 tests
\n" ); document.write( "320-225=95
\n" ); document.write( "not going to happen.\r
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