Answer:
42 - 24 * 36
18*36
and rewrite your answer by yourself
Combine like terms then you have your answers
V15 because you increase the numerical value by 3. Also, the letter is going from z (the end of the alphabet) to the letter before.
You would put in 12 for x since there are 12 months in a year. Then you would multiply 12 by 35, and add 70.