Answer: first, fourth, and last one
Step-by-step explanation:
It wouldn't be the third one due to the distribution property!
when you have something in parentheses, you need to multiply everything outside of it by everything inside of it
So first, you would do 9 times t, which is 9t. Then 5 times t, which is 5t.
9t + 5t is not the correct answer.
However, you missed the fourth one, which also used the distrubitive property but only on 5, which made it 5t + 9
