Answer:
see below
Step-by-step explanation:
Option 1: the two solution sets overlap at <em>x=1</em>.
Option 2: the two solution sets do not overlap; no solution.
Option 3: together, the two set describe <em>all real numbers</em>.
Answer:
i think its c
Step-by-step explanation:
Isolate for y in both questions and you get:
y= 1/3 x - 2/3
and
y= -1/3 x - 2/3
Solving the inequality:
we get 
Option B is correct.
Step-by-step explanation:
We need to find the solution of inequality: 
Solving:

Adding 5 on both sides of the equation

Dividing both sides by 6

Simplifying:

So, solving the inequality:
we get 
Option B is correct.
Keywords: Solving Inequality
Learn more about Solving inequality at:
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Answer:
0.02
Step-by-step explanation:
High schools A :
Percentage of participants in on the school athletic team = 20%
Pa = 20% = 0.2
High school B:
Percentage of participants in on the school athletic team = 18%
Pa = 18% = 0.18
The mean of sampling distributon is :
Pa - Pb
0.2 - 0.18
Hence, Mean of sampling distribution is 0.02