Answer: A. Zero
Step-by-step explanation: If the quadratic equation is incomplete, b will always equal 0.
Answer:
7x+42
Step-by-step explanation:
First find the probability of each color being drawn.
We need to find the total number of marbles first.
4 + 3 + 6 = 13
So everything will be over 13.
Probability of a white marble being drawn --> 
Probability of a blue marble being drawn --> 
Probability of a red marble being drawn --> 
Now to find the probabilities of more than one being drawn, we can multiply.
Part a :

Part b :

Part c :

Part d :

Answer:
200 + 60 + 10 + 3 = 273 bags :)
Step-by-step explanation: