Question 792859
Find the value of y for a given value of x, 
if y varies dirctly with x
y = k*x
----------- 
If y = -252 when x = 84
-252 = k*84
k = -3
--------
Equation:
y = -3x
------
What is y when x = 74?
y = -3*74 = -222
==================
Cheers,
Stan H.
==================