document.write( "Question 1070048: A taxi charges $3.00, plus 60 cents per kilometer. Draw a graph, and calculate the cost of travelling 30 km and the distance you can travel for $13.80 \n" ); document.write( "
Algebra.Com's Answer #685225 by Fombitz(32388)\"\" \"About 
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\"C=3%2B0.6K\"
\n" ); document.write( "So when \"K=30\"
\n" ); document.write( "\"C=3%2B0.6%2830%29=3%2B18\"
\n" ); document.write( "Solve for C.
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\n" ); document.write( "So find K when \"C=13.80\"
\n" ); document.write( "\"13.80=3%2B0.6K\"
\n" ); document.write( "\"0.6K=10.80\"
\n" ); document.write( "Solve for K.\r
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