document.write( "Question 104986: Which of the ordered pairs
\n" ); document.write( " (0, 0), (–2, 10), (–1, –5), (–3, 9)
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Algebra.Com's Answer #76488 by ankor@dixie-net.com(22740)\"\" \"About 
You can put this solution on YOUR website!
Which of the ordered pairs
\n" ); document.write( "(0, 0), (–2, 10), (–1, –5), (–3, 9)
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\n" ); document.write( "you can do this, not at all hard. The 1st value in the pair is x, the 2nd is y
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\n" ); document.write( "Take the pair (0,0), substitute 0 for x in the equation
\n" ); document.write( "y = 5x
\n" ); document.write( "y = 5(0)
\n" ); document.write( "y = 0, so (0,0) is a solution:
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\n" ); document.write( "The next pair: (-2,10), substitute -2 for x in the same equation
\n" ); document.write( "y = 5x
\n" ); document.write( "y = 5(-2)
\n" ); document.write( "y = -10, not +10 so it is not a solution
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\n" ); document.write( "The next pair (-1,-5)
\n" ); document.write( "y = 5(-1)
\n" ); document.write( "y = -5, so this is a solution
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\n" ); document.write( "The next pair (-3,9)
\n" ); document.write( "y = 5(-3)
\n" ); document.write( "y = -15 so this is not a solution
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\n" ); document.write( "How about this, can you do this now?
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