Answer:
It might be B
Step-by-step explanation:
Answer:

Step-by-step explanation:
there are a total of 20 marbles and the chance that it is blue is 8/20 so multy that by itself and the answer is 4/25
Answer:
The answer for this problem is x^2+x-12
Answer:
The answer is A.
Step-by-step explanation:
Hope this helps.