Answer:
I can't see the statements you have to choose from, but the math statement is "x is greater than 40", so we can substitute in Todd's name there.
Todd is greater than 40
So Todd is older than 40, Todd is more than 40 years old are a couple of correct options.
An INCORRECT choice would be "Todd is at least 40 years old", because it's not >/= (x greater than or equal to 40)
Hope this helped. Ask more questions in the comments if you need to.
Explanation: