Plz help me someone!
Consider the following expression and determine which statements are true.

m+(5n)(9−p)−6−r2

CHOOSE 2 ANSWERS;
A: The coefficient of the term M is 0.
B: The expression (5n) (9−p) is the product.
C: The expression 5n is a difference between a coefficient and a variable.
D:The expression 9−p has exactly 2 terms.