document.write( "Question 894718: Hi my name is Johnny and i run a math camp and one of the kids was asking me theses questions and i need help???? so I was wondering if you could help me graph some inequalities .\r
\n" ); document.write( "\n" ); document.write( "Topic, inequality: \r
\n" ); document.write( "\n" ); document.write( "Task:1
\n" ); document.write( "1)13 < 9+2x
\n" ); document.write( "2)-2x+5> there is supposed to me a line under> -2x+5> -12
\n" ); document.write( "3)1/4x+9<2\r
\n" ); document.write( "\n" ); document.write( "Task2:
\n" ); document.write( "Given: a> o and b< o Is a \n" ); document.write( "\n" ); document.write( "Given: 5>4. For what valuesof x is 5x>4x?
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Algebra.Com's Answer #542246 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
1)13 < 9+2x
\n" ); document.write( "Subtract 9
\n" ); document.write( "4 < 2x
\n" ); document.write( "Divide by 2
\n" ); document.write( "2 < x or
\n" ); document.write( "x > 2
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\n" ); document.write( "2)-2x+5> there is supposed to me a line under> -2x+5> -12
\n" ); document.write( "Use >= for that.
\n" ); document.write( "-2x+5>= -12
\n" ); document.write( "Add 2x
\n" ); document.write( "5 >= 2x - 12
\n" ); document.write( "Add 12
\n" ); document.write( "17 >= 2x
\n" ); document.write( "8.5 >= x
\n" ); document.write( "x <= 8.5
\n" ); document.write( "--------------------
\n" ); document.write( "3)1/4x+9<2
\n" ); document.write( "Subtract 9
\n" ); document.write( "(1/4)x < -7
\n" ); document.write( "x < -28
\n" ); document.write( "PS Use parentheses to make it clear you mean (1/4)x and not 1/(4x)
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\n" ); document.write( "Task2:
\n" ); document.write( "Given: a> o and b< o Is a Given: 5>4. For what valuesof x is 5x>4x?
\n" ); document.write( "5x > 4x for x > 0, ie, positive values of x
\n" ); document.write( "Not clear what you mean about a & b, I don't see the relevance.
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\n" ); document.write( "Why are you running a math camp if you can't do problems like this?
\n" ); document.write( "A math camp for what?
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\n" ); document.write( "If you don't have a thorough understanding of the subject, the kids will burn you.
\n" ); document.write( "You can avoid that if you tell them up front that you'll do your best but you're not great at math. Kids are ruthless, watch out.
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