2/5x - 1 = 9
+1 +1
10
—— ——
2/5 2/5
x = 50
The answer should be 320 oz.
When x=2 y = 110 which means when when x=1 y = 55
the graph would be 11*55 or 605
The table would be 280/4= 70 70*11=770
Which means the difference is 770-605=165
165 is ur answer
He can conclude that the system of equations has no solution since one equation in it always results with false equivalency.
Hope this helps.
r3t40