Answer:
hello there
ok so the answer is 4 + 
Step-by-step explanation:
hope this helps!
Answer:

Step-by-step explanation:
It's an arithmetic sequence.

The difference is constant.
The explicit formula of an arithmetic sequence:

Substitute:

<em>use distributive property</em>

Answer:
The answer is 6y - 5x = 18
Step-by-step explanation:
Answer:
102°
Step-by-step explanation:
that's the answer because 40+ 38 = 78. then 180- 78 = 102. Remember that in tringles, all three angles should add up to 180°
Answer:cq cat cat cat cat
Step-by-step explanation: