Answer:
3/12 = 1/4
Step-by-step explanation:
There are 12 marbles in the bag. If the marble drawn at random is red, it is one of the 3 red marbles.
The probability is "3 out of 12" = 3/12 which simplifies to 1/4.
Answer:
a=-5
Step-by-step explanation:
subtract 3 from both sides
15=-3a
divide by -3
a=-5
Answer:
ddddddddddddc daf a reag ehh fdsh
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Just take all three numbers (954, 158, 63) then add them all up.