document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=64146>Question 64146</A>: <I><SPAN STYLE=\"word-break: break-all;\"> word problems using graphs <BR>\n" );
document.write( "2 kinds of baseballs hard balls, soft balls.  Hard balls need 1 min. stitching and 3 min. covering.  soft balls need 2 min. stitching and 2 min. covering.  hard balls $2  soft balls 3$ *stitching machine is available for 100 mins. the covering machine is available for 3 hours.<BR>\n" );
document.write( "make a table, get constraints and graph. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #44788 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=44788\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2 kinds of baseballs hard balls, soft balls.<BR>\n" );
document.write( "Hard balls need 1 min. stitching and 3 min. covering. <BR>\n" );
document.write( "soft balls need 2 min. stitching and 2 min. covering. <BR>\n" );
document.write( "hard balls $2: soft balls $3 <BR>\n" );
document.write( "stitching machine is available for 100 mins. <BR>\n" );
document.write( "the covering machine is available for 3 hours.<BR>\n" );
document.write( "make a table, get constraints and graph.<BR>\n" );
document.write( "------------------<BR>\n" );
document.write( "stitching inequality: 1H+2S<=100<BR>\n" );
document.write( "covering inequality:  2H+2S<=180<BR>\n" );
document.write( "Profit=2H+3S<BR>\n" );
document.write( "H>=0<BR>\n" );
document.write( "S>=0<BR>\n" );
document.write( "-------------<BR>\n" );
document.write( "Solve the inequalityies for H, as follows:<BR>\n" );
document.write( "H<=-2S+100<BR>\n" );
document.write( "H<=-H+90<BR>\n" );
document.write( "--------------<BR>\n" );
document.write( "Graph the inequalities in the 1st quadrant as follows:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28300%2C200%2C-5%2C20%2C-5%2C100%2C-2x%2B100%2C-x%2B90%29 ALIGN=MIDDLE  ALT=\"graph%28300%2C200%2C-5%2C20%2C-5%2C100%2C-2x%2B100%2C-x%2B90%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "--------------<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H.<BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );