document.write( "Question 138681: I have been working on this problem for the pass two days and all I have is a bunch of mumbule jumbule. Can some work the problen in a way that I can understand it please:)
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\n" ); document.write( "Marriage penalty eliminated. The value of the expression
\n" ); document.write( "3910 + 0.25(x-28,400)
\n" ); document.write( "is the 2003 federal income tax for a single taxpayer with
\n" ); document.write( "taxable income of x dollars, where x is over $28,400 but
\n" ); document.write( "not over $68,800.
\n" ); document.write( "a) Simplify the expression.
\n" ); document.write( "b) Find the amount of tax for a single taxpayer with
\n" ); document.write( "taxable income of $40,000.
\n" ); document.write( "c) Who pays more, a married couple with a joint taxable
\n" ); document.write( "income of $80,000 or two single taxpayers with
\n" ); document.write( "taxable incomes of $40,000 each?
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Algebra.Com's Answer #101200 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
Marriage penalty eliminated. The value of the expression
\n" ); document.write( "3910 + 0.25(x-28,400)
\n" ); document.write( "is the 2003 federal income tax for a single taxpayer with
\n" ); document.write( "taxable income of x dollars, where x is over $28,400 but
\n" ); document.write( "not over $68,800.
\n" ); document.write( "a) Simplify the expression.
\n" ); document.write( "3910 + 0.25(x-28,400)
\n" ); document.write( "= 3910 + 0.25x - 7100
\n" ); document.write( "= 3190 + 0.25x
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\n" ); document.write( "b) Find the amount of tax for a single taxpayer with
\n" ); document.write( "taxable income of $40,000.
\n" ); document.write( "3190 + 0.25*40000
\n" ); document.write( "3190 = 10,000
\n" ); document.write( "=13,190
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\n" ); document.write( "c) Who pays more, a married couple with a joint taxable
\n" ); document.write( "income of $80,000 or two single taxpayers with
\n" ); document.write( "taxable incomes of $40,000 each?
\n" ); document.write( "Comment: How is joint in taxed?
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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