The answer is either 4 or 8 I do believe
Answer:

Step-by-step explanation:
The GCF doesn't have to be a number. In this case, it is -y because both the -2xy and -9y share it. It's also easier when you take out a negative. Once you take the GCF out, your new expression should be:

Step-by-step explanation:
And,what is the question so that i can help u??
Triangular inequality: Length of third side must be less than the sum of the lengths of the other 2 sides.
x < 18 + 29
x < 47
so Maximum length of third side is 46 units.
Also 29 < 18 + x
x > 11 so minimum length = 12
Difference = 46-11 = 35
here are the steps
1. you would take all the numbers and add them and u would get 18.
2. you want to then divide by 5 since that is how many numbers there are
3. your answer is then 3.6