Factoring the polynomial
by grouping means separation of the polynomial in two addends, each of them consists of two addends:
In first brackets the common factor is
in second brackets the common factor is 
Then

Answer: correct choice is B
Answer:
11:13
Step-by-step explanation:
132:156
Split in half
66:78
Again
33:39
By 3
11:13
12+36=48. So, there would be 36 boys and 12 girls. Hope this helped :)
The probability is now .24
The first player had the highest probability of getting a silver marble
The game could be made fair by adding back the marble that was drawn after each draw
I Hope this helped :)
I'm truly sorry if it didn't :(
I Hope you have the most amazing-est day :)
The answer is C, 18 buses.
60 minutes = 1 hour. 60 divided by 10 = 6. 6 x 3 = 18.