Answer:
Step-by-step explanation:
30).
degree ( 4 + 1 = <em>5</em> ; 1 + 1 = 2 and 2 + 2 = 4 )
31) D) Choice D
Sorry it's a bit messy. but I hope you understand and it will help
Answer:
ABC
Step-by-step explanation:
They are on the same line.
The answer is B, because it all goes in order so no need for parentheses
Here is all the work with it