Answer:
no solutions
Step-by-step explanation:
-2(11-12x)=-4(1-6x)
Distribute
-22 +24x = -4 +24x
Subtract 24x from each side
-22 +24x-24x = -4 +24x-24x
-22 = -4
This is never true, so there are no solutions
Answer:
4 per week, 4weeks per month(8weeks)
4*8=32
The answer is 7/69.
There are 8 black-haired children among 24 children. The probability of <span>randomly selecting black haired children for the first time is:
P1 = 8/24 = 1/3
Now, there are 7 black-haired children left among 23 children. The probability of </span>randomly selecting black haired children for the second time is:
P2 = 7/23
Since we want both of these events to occur together, we will multiply their probabilities:
P = P1 * P2 = 1/3 * 7/23 = 7/69
