document.write( "Question 1172624: Joe's Taxi Service charges a flat rate plus an additional $0.45 per mile. If someone takes one of Joe's taxis for 13 miles and is charged $12.35, determine the
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\n" ); document.write( "a: What does Joe charge for the flat rate?\r
\n" ); document.write( "\n" ); document.write( "b: Write an equation that represents the total cost of riding in Joe's taxi as a function of the number of miles driven.\r
\n" ); document.write( "\n" ); document.write( "c: If someone rides in one of Joe's taxis and pays $23.15, how many miles did he travel?
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Algebra.Com's Answer #797801 by Boreal(15235)\"\" \"About 
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C=FR+0.45m
\n" ); document.write( "$12.35=FR+0.45(13); the last term=$5.85
\n" ); document.write( "$6.50=Flat Rate.
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\n" ); document.write( "$23.15=FR+0.45m=$6.50+0.45m
\n" ); document.write( "$16.65=0.45m
\n" ); document.write( "m=37 miles
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