Answer:
I think its 21 but iam not sure about the rest
(7b-9)(7b+9)
explanation:
I learned in math last year
The identity property of addition; if you add 0 to any numerical or non-numerical value, that value stays the same, or keeps its identity.
Answer:
Step-by-step explanation:
Yo diría que Messi
Answer:
Dependent
Step-by-step explanation:
The probablity of the second draw depends on the results of the first draw.
