document.write( "Question 106638: 14. Which of the ordered pairs
\n" ); document.write( " (3, 1), (0, –4), (–4, 0), (–3, –7)
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\n" ); document.write( "A) (0, –4), (–4, 0), and (–3, –7)
\n" ); document.write( "B) (–4, 0) and (–3, –7)
\n" ); document.write( "C) (0, –4) and (–3, –7)
\n" ); document.write( "D) (3, 1) and (–4, 0)
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Algebra.Com's Answer #77776 by cheesey(22)\"\" \"About 
You can put this solution on YOUR website!
You can plug in the ordered pairs to check.\r
\n" ); document.write( "\n" ); document.write( "x - y = 4 (What combinations when summed gives four?)\r
\n" ); document.write( "\n" ); document.write( "(3, 1) => 3 - 1 = 2 NOT! 4
\n" ); document.write( "(0, -4) => 0 - (-4) = 0 + 4 = 4 <=
\n" ); document.write( "(-4, 0) => -4 - 0 = -4 NOT 4
\n" ); document.write( "(-3, -7)=> -3 - (-7) = -3 + 7 = 4 <=\r
\n" ); document.write( "\n" ); document.write( "Answer is C.
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