Answer:
6 + 3y
Step-by-step explanation:
a + b = b + a
Numbers can be added in any order, and you still get the same answer
Answer:
A. 1/16
Step-by-step explanation:

Answer:
y+15/7
Step-by-step explanation:
i took this test
Answer:
150°
Step-by-step explanation:
number of terms=12
sum of exterior angles=360
one exterior angle=360/12=30
interior angle=180-30=150°
I think it may be true, please correct me if i am wrong