Step-by-step explanation:
Answer:
2,2 2,7 5,7
Step-by-step explanation:
For this case we have the following equation:
To find the value of "x", we use the division equality property, that is, we divide by 5 on both sides of the equation:
Thus, using the mentioned property we have to: 
Answer:
Answer:
1/14
Step-by-step explanation:
Assuming you mean that there are 2 red, 2 green, and 4 blue marbles, there are a total of 8 marbles.
On the first draw, the probability the marble is red is 2/8.
On the second draw, there's one less marble, so the probability of selecting a green marble is 2/7.
The total probability is:
2/8 × 2/7 = 1/14
If I’m correct I believe the answer is gonna be B
