Answer:
y is undefined
Step-by-step explanation:
if you have a vertical line, it will always be undefined
Let x rep cost of dvd in $
so the cost of tv is 3x
and x + 3x = 1132
4x=1132
x=1132/4
x= 283 and 3x=3(283)=849
-512.
Type negative 8 to the third power in google. It really is the answer. :)
