Answer:
Probability of selecting black ribbon by Lila is 10/12=5/6
Probability of selecting green colour by Jessica is 2/12=1/6
The answer is .2 all you have to do is 25 divided by 125
Answer:
x = 50
Step-by-step explanation:
→ Make the equations equal to each other
2 ( x + 10 ) = 3x - 30
→ Expand brackets
2x + 20 = 3x - 30
→ Minus 3x from both sides
-x + 20 = -30
→ Minus 20 from both sides
-x = -50
So, one thing that we would really want to do is to take (first), the whole numbers. This make it a whole lot easier for the both of us. So we do
. . .
![\left[\begin{array}{ccc}2+1=3\end{array}\right]](https://tex.z-dn.net/?f=%20%20%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D2%2B1%3D3%5Cend%7Barray%7D%5Cright%5D%20)
Then we add up the fractions.

Your answer: (4)