document.write( "Question 203589: I need some help with solving this equation please:
\n" ); document.write( "Suppose that a household's monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, HCF). When graphed, the function gives a line with a slope of 1.75\r
\n" ); document.write( "\n" ); document.write( "If the monthly bill for 18 HCF is 29.84, what is the monthly bill for 14 HCF?
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #153702 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
I just did a ratio.
\n" ); document.write( "18/29.84:14/x
\n" ); document.write( "18x=417.76
\n" ); document.write( "x=$23.21
\n" ); document.write( " Now you have the amounts
\n" ); document.write( "you should be able to graph it.
\n" ); document.write( "
\n" );