The answer is b
Its b because you distributed
4(4a+5)
You multiplied 4x4a and you got
16a+4(5)
Which 4x5 is 20
So its 16a+20
I think the answer is x=0 the equation is not set up clearly
Answer:
The answer is Y + X as you just replace them.
Step-by-step explanation:
X + Y = Y + X
1. 12a+6=12a+6
2. 12a+6=12a+2
3. 12a+6=4a+6
4. 12a+6=7a+5
im not sure but pie is 3.14