Comments on: Algebra 1 Question…? http://www.d-r-a-g.org/river-system-facts/algebra-1-question/ Sat, 19 May 2012 12:08:59 +0000 hourly 1 http://wordpress.org/?v=3.2.1 By: Safwan Z http://www.d-r-a-g.org/river-system-facts/algebra-1-question/#comment-3415 Safwan Z Sun, 21 Feb 2010 12:45:59 +0000 http://www.d-r-a-g.org/river-system-facts/algebra-1-question#comment-3415 lets establish some variables X=levee height Y=water height so a) X= 30+ 0.5a Y= 28+0.75a where a=hours building the wall b) set them equal to each other and solve for a c) plug 12 in both equations and see if they equal each other if they do then water won't rise above the levee if they don' then water will rise above the levee<br><b>References : </b><br> lets establish some variables
X=levee height
Y=water height
so
a) X= 30+ 0.5a
Y= 28+0.75a
where a=hours building the wall

b) set them equal to each other and solve for a

c) plug 12 in both equations and see if they equal each other
if they do then water won’t rise above the levee
if they don’ then water will rise above the levee
References :

]]> By: AdukaShot2ss http://www.d-r-a-g.org/river-system-facts/algebra-1-question/#comment-3414 AdukaShot2ss Sun, 21 Feb 2010 12:19:59 +0000 http://www.d-r-a-g.org/river-system-facts/algebra-1-question#comment-3414 Get a boat & Put on a life jacket.<br><b>References : </b><br> Get a boat & Put on a life jacket.
References :

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