8. A
9. C
10. D
Those are the answers
Answer:
2/3
Step-by-step explanation:
To find the probability, you first have to add up the total number of marbles in the bag.
3+4+9+5=21
Next you find the probability of getting a yellow:
9/21
Then you find the probability of getting a green:
5/21
And since the problem says "yellow <em>or</em> green" we will add the two together
9/21 + 5/21 = 14/21 = 2/3
Answer:
the answer is 23
Step-by-step explanation:
Answer:
I assume you're referring to an x-variable to hold in place of that number.
So the expression would be x + 4.
Hope this helps.
So you would do 100 divided by 12.5 and that equals 8. So the answer would be 8mph
