Answer:
Negative one,negative ten
positive seven,negative eleven
What you do is add up all the values, then divide by the number of values.

The average of the data is
4.8575.
It is leaner because the progress of the tree growth is constant. Every year it increases 2 feet staring at 20 feet
Hello :
answer : D
because : x=0 and y = 0 satisfait : 4x-3y = 6x+y
4(0) -3(0) = 6(0) +0
0=0 ...(right )
Answer:
The answer is 25
Step-by-step explanation:
6•5=30
30+20=50
50/-2=25