document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1168203>Question 1168203</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Customers at the Palace Pro Shop receive a 10% discount if they are members. All<BR>\n" );
document.write( "customers must pay 7% in sales tax. The function f (x ) = 0.9x<BR>\n" );
document.write( "is used to determine the price of an item after the 10% member discount, where<BR>\n" );
document.write( "x is the regular price of the item. The function g(x ) = 1.07x<BR>\n" );
document.write( "is used to determine the total amount customers pay for a purchase after all discounts are applied. Which function can be used to determine<BR>\n" );
document.write( "T (x ), the total amount a member pays for an item with a regular price of<BR>\n" );
document.write( "x dollars?<BR>\n" );
document.write( "A.<BR>\n" );
document.write( "T (x ) = 0.963x<BR>\n" );
document.write( "B.<BR>\n" );
document.write( "T (x ) = 0.17x<BR>\n" );
document.write( "C.<BR>\n" );
document.write( "T (x ) = 1.19x<BR>\n" );
document.write( "D.<BR>\n" );
document.write( "T (x ) = 1.97x </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #851631 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=851631\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
document.write( "\n" );
document.write( "The function used to determine the price of an item after the <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=10 ALIGN=MIDDLE  ALT=\"10\"   DISABLED_style= \"max-width:90%; height:auto;\" >% member discount is:\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29+=+0.9x ALIGN=MIDDLE  ALT=\"f%28x%29+=+0.9x\"   DISABLED_style= \"max-width:90%; height:auto;\" >, where x is the regular price of the item.\r<BR>\n" );
document.write( "\n" );
document.write( "The function used to determine the total amount customers pay for a purchase after sales tax is applied is:\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=g%28x%29+=+1.07x ALIGN=MIDDLE  ALT=\"g%28x%29+=+1.07x\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "total amount to be paid by customer for an item with regular price of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" > dollars is:\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=T%28x%29+=+regular_+price%2A+discount+%2A+sales_+tax ALIGN=MIDDLE  ALT=\"T%28x%29+=+regular_+price%2A+discount+%2A+sales_+tax\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=T%28x%29+=+x%2A0.9+%2A1.07 ALIGN=MIDDLE  ALT=\"T%28x%29+=+x%2A0.9+%2A1.07\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=T%28x%29+=+0.963x ALIGN=MIDDLE  ALT=\"T%28x%29+=+0.963x\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "so, answer is option A\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );