One foot is 12 inches, so one inch inch is _ of a foot. 5 inches are _ of a foot.

1/ 12 and 5/ 12

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

boxplot e is the answer