document.write( "Question 1085929: A man's salary started with $7,500 for the first year and increase by $750 each year up to a maximum of $15,000 per annum at which it remains constant. Find his total earning in his thirty years of service. \n" ); document.write( "
Algebra.Com's Answer #700070 by Boreal(15235)\"\" \"About 
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1-7500
\n" ); document.write( "2-8250
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\n" ); document.write( "11-15000
\n" ); document.write( "12-30-15000
\n" ); document.write( "The last 19 years was 19*$15,000=$285,000
\n" ); document.write( "The sum of the first is 11*the average $11,250 or $123,750
\n" ); document.write( "The total is $408,750.
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