It would be the second pair aka. (0,11) (8,12) (16,13). It would be this pair because they are all correct if you were to substitute the pints in. 11=1/8(0)+11 is correct because 1/8 x 0 is 0 and 0+ 11 is 11. The second one is correct because 12= 1/8(8)+11 would be 1+11 which equals twelve. The last one would be right because 13=1/8(16)+ 11 would be 2 + 11 which equals thirteen. Therefore, the correct ordered pair is the second one.