(D)We can prove THEOREMS with geometric rules........
Answer: The answer is 3n + 2
Step-by-step explanation: You will have to combine like terms:
=−n + −4 + 4n + 6
=(−n + 4n) + (−4 + 6)
=3n + 2
A. Add up to 180 degrees. Hope this helps.
Answer:

Step-by-step explanation:



Answer:
6%
Step-by-step explanation:
450.5 - 425 = 25.5
25.5/425= .06
.06 times 100 = 6