Question

Someone help and plz make sure it’s right

Answer 1

the answer is b because 80+60=140, -7 and then divide by three you get 11

Answer 2

Answer:

x=11

Step-by-step explanation:

3x+7+60+80=180

3x+147=180

3x=33

x=11

Hope this helps :D

BTW 180 degrees is how many degrees in a triangle