Answer:(0,0) (-5,-5)
Step-by-step explanation:
Hello!
The mean is the average
You find the average by adding the values and dividing the sum by the amount of numbers add
2 + 5 + 9 + 11 + 17 + 19 = 63
Divide the sum by the amount of numbers added
63/6 = 10.5
The mean is 10.5
The median is the number in the middle
The two numbers in the middle are 9 and 11
When you have two numbers in the median you take the average
11 + 9 = 20
20/2 = 10
The median is 10
The answer are mean is 10.5 and median is 10
Hope this helps!
Answer:
3x-6=2x x=6
Step-by-step explanation:
3x-6=2x
-6=2x-3x
-6=-x
6=x
Answer:
A, B, D
Step-by-step explanation:
Answer:
-60.X + 32 = 32.r – 60
Because we only have one equation for 2 unknowns.
Step-by-step explanation:
All the equations have solution for r but the one that has 2 unknowns (r and X).
That is because we only have one equation and 2 unknowns.
Then, we only can express one unknown in function of the other and have an indeterminate solution.