Answer:
top left
Step-by-step explanation:
If you look at both equations they both have 2x in them. This makes it easier to eliminate x. To eliminate x we must subtract the second equation from the first (because 2x - 2x = 0).
try 106, if its not try 108
64.23%
Percent error
(699-250)/699 x 100 = 64.23
