Question 1053543
2011 , 88 
2000 , 80  
 m = 8/11
y -80 = (8/11)(x - 2000)
y = (8/11)x -(8/11)2000 + 80
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91 = (8/11)x -(8/11)2000 + 80
91 +(8/11)2000 - 80= (8/11)x 
(11/8)[11 + (8/11)2000 ] = x
121/8 + 2000 = x = 2015.125
In the year 2015