A marble is drawn at random from a bag containing 2 blue marbles, 3 yellow marbles, and 7 orange marbles. What is the probabilit
y that the marble is not yellow and not blue?
1 answer:
total marbles: 2+3+7 = 12
add blue and yellow 2+3=5
7 marbles aren't blue or yellow
probability = 7/12 marble is not one of those
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Second one...................
Answer:
Step-by-step explanation:
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Solving for 
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Answer:
I'm pretty sure it's B.20%
Step-by-step explanation:
m=-1/2
b(0,3)
mark (0,3)then go down 1 and 2 to the right as in positive side
Answer:
-10/8
Step-by-step explanation:
1 and 7/8 = 15/8
5/8 - 15/8= -10/8
