document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=106532>Question 106532</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I have two questions if its ok:\r<BR>\n" );
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document.write( "1.) The formula for the volume of a rectangular box is V = lwh.  If the length of a box is 22 inches, the height is 7 inches, and the total volume is 2,310 square inches, find the width of the box.\r<BR>\n" );
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document.write( "2.) A bus traveled on a level road for 3 hours at an average speed 20 miles per hour faster than it traveled on a winding road.  The time spent on the winding road was 4 hours.  Find the average speed on the level road if the entire trip was 305 miles.\r<BR>\n" );
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document.write( "Thank you!\r<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #77530 by </B><A HREF=/tutors/aboutme.mpl?userid=Nate><B>Nate(3500)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Nate><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=77530\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 1.) The formula for the volume of a rectangular box is V = lwh. If the length of a box is 22 inches, the height is 7 inches, and the total volume is 2,310 square inches, find the width of the box.<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=V+=+lwh ALIGN=MIDDLE  ALT=\"V+=+lwh\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2310+=+22%2Aw%2A7 ALIGN=MIDDLE  ALT=\"2310+=+22%2Aw%2A7\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=2310+=+154%2Aw ALIGN=MIDDLE  ALT=\"2310+=+154%2Aw\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=15+=+w ALIGN=MIDDLE  ALT=\"15+=+w\"   DISABLED_style= \"max-width:90%; height:auto;\" > the width is 15 inches<BR>\n" );
document.write( "2.) A bus traveled on a level road for 3 hours at an average speed 20 miles per hour faster than it traveled on a winding road. The time spent on the winding road was 4 hours. Find the average speed on the level road if the entire trip was 305 miles.<BR>\n" );
document.write( "Distance = Rate*Time<BR>\n" );
document.write( "Winding road:<BR>\n" );
document.write( "time = 4 hours<BR>\n" );
document.write( "rate = r<BR>\n" );
document.write( "distance = 4r<BR>\n" );
document.write( "Level road:<BR>\n" );
document.write( "time = 3 hours<BR>\n" );
document.write( "rate = r + 20<BR>\n" );
document.write( "distance = 3r + 60<BR>\n" );
document.write( "4r + 3r + 60 = 305<BR>\n" );
document.write( "7r = 245<BR>\n" );
document.write( "r = 35<BR>\n" );
document.write( "Level road speed = r + 20 = r + 35 = 55mph </SPAN>\n" );
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