2. explain how the order of operations determines how you simplify a numeric expression. be sure to explain the rules for addition, subtraction, multiplication, division, and the use of grouping symbols. use examples to illustrate your points.

P-paratheses (do any math that has parentheses around the numbers) y=(2x5)+25
E-exponents (do the exponents next) y=(2x5)+5^2
M-multiplying. (Basically everything is self explanatory from here to then cuz im lazy to list examples)
Just basically if you don't use PEMDAS, you'll get the wrong answer

Don’t worry about it