document.write( "Question 388026: Write a linear equation to model the situation. You walked 4 miles on a trail. You continue to walk at a rate of 3 miles per hour.
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Algebra.Com's Answer #274330 by nerdybill(7384)\"\" \"About 
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Write a linear equation to model the situation. You walked 4 miles on a trail. You continue to walk at a rate of 3 miles per hour.
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\n" ); document.write( "y = 3x + 4
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\n" ); document.write( "y is the distance walked
\n" ); document.write( "x is the number of hours you walk after the 4 miles
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