document.write( "Question 344492: If the sales tax on a $30 item is 1.80, What is the sale tax rate? \n" ); document.write( "
Algebra.Com's Answer #246444 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! Sales tax is the product of the rate(expressed as a decimal)*Cost \n" ); document.write( "for ex. 5%tax on $20 would be .05*$20 or $1.00\r \n" ); document.write( "\n" ); document.write( "Question states the following to be true: \n" ); document.write( "Let R represent tax rate \n" ); document.write( "R*$30 = 1.80 \n" ); document.write( "R=.06 0r 6% is the Sales Tax Rate \n" ); document.write( " |