Answer:

Or

Step-by-step explanation:
The given expresion is 2y-8+4y.
We want to find an expression that is equal to 2y-8+4y.
We need to group like terms to obtain:

We can now combine the like terms to get:


We can factor 2 to obtain:

I think it C (I don't really remember but I learned it before)
There are 45 men in the tour group and 3 women
Answer:
C. 85.0 degrees. Because...
Coz when you calculate the angles all together using the 180°. You'll find the right answer