It a measure of the amount of variation or despersion of a set of values
Step-by-step explanation:
-4j+ -1 + -4j+6
(-4j+-4j) + (-1+6)
-8j + 5 is the answer
Answer:

Step-by-step explanation:
5x 2 - 2x
1/3 ( 3x - 1) = -1/5 - 2/5
1/3 (3x - 1) = -3/5
3x - 1 = -3/5 (3)
3x - 1 = -9/5
3x = -9/5 + 1
3x = -9/5 + 5/5
3x = -4/5
x = -4/15
Answer
c
Step-by-step explanation: