document.write( "Question 582269: Please set this up as y=mx+b: Discount Cell Phones charges $19.99 per month and $0.15 per text message.....thank you \n" ); document.write( "
Algebra.Com's Answer #372009 by richard1234(7193)\"\" \"About 
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The independent variable (x) is the number of text messages and the 19.99 per month is the \"constant\" term.\r
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\n" ); document.write( "\n" ); document.write( "y = .15x + 19.99
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