I am a two digit prime numberThe number 5 less than me is a multiple of 11.
Which number am I?

17

Step-by-step explanation:

22 is a multiple of 11 and 22-5 is 17

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

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72