Answer:

Step-by-step explanation:
To find the answer we have to first group the like terms:

therefore

so

I would believe it to be 22
Answer:
The line segments AA' and BB' are parallel and congruent
Step-by-step explanation:
Answer:
C. is the correct answer
Step-by-step explanation:
A. is incorrect because the sequence does not start with 15
B. is incorrect because the pattern increases by 5, not multiplied by 5
C. is correct because all of the even numbers in the pattern do end in 0
D. is incorrect because even numbers don't end in 5's
Hope this helps!
I am not sure about the answer but all you have to think about is what is 100 divided by 3