document.write( "Question 1171022: a. State sales tax S is directly proportional to retail price p . An item that sells for 180 dollars has a sales tax of 10.22 dollars. \r
\n" ); document.write( "\n" ); document.write( "Find a mathematical model that gives the amount of sales tax S in terms of the retail price p .\r
\n" ); document.write( "\n" ); document.write( "Function:S(p)=\r
\n" ); document.write( "\n" ); document.write( "b. What is the sales tax on a 350 dollars purchase. Round to the nearest cent.\r
\n" ); document.write( "\n" ); document.write( "The sales tax on a 350 dollar purchase is $ \n" ); document.write( "

Algebra.Com's Answer #795954 by MathTherapy(10555) $\"\"$ $\"About$

You can put this solution on YOUR website!

\n" ); document.write( "a. State sales tax S is directly proportional to retail price p . An item that sells for 180 dollars has a sales tax of 10.22 dollars. \r
\n" ); document.write( "\n" ); document.write( "Find a mathematical model that gives the amount of sales tax S in terms of the retail price p .\r
\n" ); document.write( "\n" ); document.write( "Function:S(p)=\r
\n" ); document.write( "\n" ); document.write( "b. What is the sales tax on a 350 dollars purchase. Round to the nearest cent.\r
\n" ); document.write( "\n" ); document.write( "The sales tax on a 350 dollar purchase is $
\n" ); document.write( "


\n" );
document.write( "Correct answer: 
\n" );
document.write( "Substitute $350 for p in the above function, and you should get a correct answer of:  \n" );
document.write( "

\n" );