Answer:
Mnemonic devices help learning easier by coming up with some "nonsense" phrases like:
Please P Parenthesis
Excuse E Exponents
My M Multiplication
Dear D Division
Aunt A Addition
Sally S Subtraction
(Just an example)
Some might be more effective than others because they ae easier to remember.
Incomplete question
need more information
too broad
need more context
Either C or D.
Hope this helped!!
I can't see the rest of the answers but I assume that there is a answer saying he basically wings it. hope this helps
