document.write( "Question 206267: If a taxi ride costs d dollars a mile for the first x miles, and d+n dollars for each additional mile, what is the cost, in dollars, to ride x+y miles? \n" ); document.write( "
Algebra.Com's Answer #155823 by Marth(57)\"\" \"About 
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\"d dollars a mile for the first x miles\"
\n" ); document.write( "To ride x miles, it costs \"d%2Ax\"
\n" ); document.write( "\"d+n dollars for each additional mile\"
\n" ); document.write( "To ride y more miles, it costs \"%28d%2Bn%29%2Ay\"
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\n" ); document.write( "So to ride \"x%2By\" miles it costs \"d%2Ax%2B%28d%2Bn%29%2Ay\"
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