document.write( "Question 1087567: A car service charges $12 to pick up a passenger, and 40 cents per mile for any trip. \r
\n" ); document.write( "\n" ); document.write( "Write a linear function which models the total charge for a fare F(in$) as a function of total distance of the trip d(in miles).
\n" ); document.write( "F(d)=\r
\n" ); document.write( "\n" ); document.write( "How far(in miles) can the passenger travel with $48?
\n" ); document.write( "d=
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Algebra.Com's Answer #701872 by josmiceli(19441)\"\" \"About 
You can put this solution on YOUR website!
\"+F%28d%29+=+12+%2B+.4d+\"
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\n" ); document.write( "\"+F%28d%29+=+48+\"
\n" ); document.write( "\"+48+=+12+%2B+.4d+\"
\n" ); document.write( "\"+.4d+=+36+\"
\n" ); document.write( "\"+d+=+90+\"
\n" ); document.write( "The passenger can travel 90 miles on $48
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