Answer: The average age is 7.1 years.
This problem is an example of when we need to take a weighted average. We simply can't just find the average of 5 and 8, because there are different children of each each.
To start, lets multiply the total number of children by their individual ages.
6 x 5 = 30 years
14 x 8 = 112 years
There are 142 years among the 20 years, so divide 142 by 20. This gives us an average age of 7.1 years.
You would plug y=2x+2 in for y in 6x-3y=-6
6x-3(2x+2)=-6
It
Wold be Yeas Bc fnfnfjzmmxmm ended dndnnsn was the best year to come pick ya girl up and get ready to get it gurl is a great night
The amount of times expected to get a 6 is 5.
30 / 6 = 5
The two points are exactly eight units apart.
The equation for this line is...
y = -x
Or
x + y = 0
