document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1169621>Question 1169621</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the dependent variable in the situation, \"You are selling books for $4 each to raise money for a trip.\"\r<BR>\n" );
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document.write( "a. cost of trip\r<BR>\n" );
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document.write( "b. price per book\r<BR>\n" );
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document.write( "c. #of books\r<BR>\n" );
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document.write( "d. total amount of money raised\r<BR>\n" );
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document.write( "e. date of trip </SPAN>\n" );
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document.write( "\"You are selling books for $<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4+ ALIGN=MIDDLE  ALT=\"4+\"   DISABLED_style= \"max-width:90%; height:auto;\" >each to raise money for a trip.\"\r<BR>\n" );
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document.write( "If you get $<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4+ ALIGN=MIDDLE  ALT=\"4+\"   DISABLED_style= \"max-width:90%; height:auto;\" > for every book you complete, the total amount of money (<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A ALIGN=MIDDLE  ALT=\"A\"   DISABLED_style= \"max-width:90%; height:auto;\" >) earned   equals $<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4+ ALIGN=MIDDLE  ALT=\"4+\"   DISABLED_style= \"max-width:90%; height:auto;\" > times the number of books (<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=n ALIGN=MIDDLE  ALT=\"n\"   DISABLED_style= \"max-width:90%; height:auto;\" > sold.\r<BR>\n" );
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document.write( " That gives you the equation <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A=4n ALIGN=MIDDLE  ALT=\"A=4n\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "    Notice that the amount of money you'll earn, <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A ALIGN=MIDDLE  ALT=\"A\"   DISABLED_style= \"max-width:90%; height:auto;\" >, depends on the number of books sold. Since it depends on other variables, it's the <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=dependent ALIGN=MIDDLE  ALT=\"dependent\"   DISABLED_style= \"max-width:90%; height:auto;\" > variable.\r<BR>\n" );
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document.write( " so <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A ALIGN=MIDDLE  ALT=\"A\"   DISABLED_style= \"max-width:90%; height:auto;\" > depends on <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=n ALIGN=MIDDLE  ALT=\"n\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "your answer is:\r<BR>\n" );
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document.write( "d. total amount of money raised\r<BR>\n" );
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document.write( " </SPAN>\n" );
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