Question

The choices are, step 1, step 2 or no jessie did not make a mistake

Answer 1

the mistake is step one

Answer 2

jesse's mistake is in Step 1

Explanation:

She had to subtract 9 from 11, which would have got her 2, for the part after the equal sign. However, she put 3, and 11-9 is not 3, so she is wrong.

Hope this helps!