<PRE><B>Question 332447</B>
graph the equation 1.50x + 1.25y = 375
put equation into the slope intercept form (y = mx + b) 
1.5x + 1.25y = 375
1.25y = -1.5x + 375
y = {{{(-1.5)/1.25}}}x + {{{375/1.25}}}
y = -1.2x + 300
:
Plot this equation; choose convenient values for x, find y
 x | y
 -----
 25|270
150|120
A straight line thru these two points should look like this
{{{ graph( 300, 200, -50, 300, -100, 500, -1.2x+300) }}}
:
Check our solution by putting the x,y values in original problem
1.50x + 1.25y = 375
x=25, y = 270 
1.5(25) + 1.25(270) = 
37.5 + 337.5 = 375</PRE>