document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=842412>Question 842412</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Twelve gallons of regular unleaded gasoline plus 8 gallons of premium unleaded gasoline cost $50.86. Premium unleaded gasoline cost $0.11 more per gallon than regular unleaded. Find the price per gallon for each grade of gasoline. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #507540 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39630)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=507540\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Uniform rates problem for price and cost.\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight_green%28P%2Av=c%29 ALIGN=MIDDLE  ALT=\"highlight_green%28P%2Av=c%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "P is price in dollars per gallon;<BR>\n" );
document.write( "v is volume in gallons<BR>\n" );
document.write( "c is cost in dollars\r<BR>\n" );
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document.write( "_________________price____________volume__________cost<BR>\n" );
document.write( "Reg. Unlead_______p_______________12____________(___)<BR>\n" );
document.write( "Premium__________p+0.11____________8____________(___)<BR>\n" );
document.write( "TOTAL____________________________________________50.86\r<BR>\n" );
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document.write( "Use the basic equation formula to express the cost of each type of gasoline and then make the equation for the total cost.\r<BR>\n" );
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document.write( "_________________price____________volume__________cost<BR>\n" );
document.write( "Reg. Unlead_______p_______________12____________<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=p%2A12 ALIGN=MIDDLE  ALT=\"p%2A12\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Premium__________p+0.11____________8____________<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28p%2B0.11%29%2A8 ALIGN=MIDDLE  ALT=\"%28p%2B0.11%29%2A8\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "TOTAL____________________________________________50.86\r<BR>\n" );
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document.write( "The cost equation to solve for p is <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%2812p%2B8%28p%2B0.11%29=50.86%29 ALIGN=MIDDLE  ALT=\"highlight%2812p%2B8%28p%2B0.11%29=50.86%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > and the arithmetic is for you to do.<BR>\n" );
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