My brain just says this I not sure if it’s right or not but I think it’s C
2a + 4 - 7a + a
2a -7a +a +4
-5a + a +4
-4a + 4
-4a + 4 is your answer
hope this helps
Here, I am not sure, try this.
You will end up with 8 bc if you cut it in half it is dividing so you would do 4×2 and the answer is 8
Step-by-step explanation:
30 minutes x an hour and half past prolly around 1 hr and 30 sec
