document.write( "Question 1186949: the cost of a new car included a 7% sales tax. If c represents the cost of the car before tax, write an expression for the total cost, including the sales tax.\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #817910 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( " total cost=\"c+%2B0.07c\"\r
\n" ); document.write( "\n" ); document.write( "total cost=\"%281+%2B0.07%29c\"\r
\n" ); document.write( "\n" ); document.write( "total cost=\"1.07c\"
\n" ); document.write( "
\n" );