Answer:
C. 
Step-by-step explanation:
To find the slope when you know two points, use this formula:
M = y₂ - y₁ ÷ x₂ - x₁
M = (4 - (-8)) ÷ (0 - (-7))
M = 12 ÷ 7
M = 
Hope that helps.
 
        
             
        
        
        
Answer:

Step-by-step explanation:
The sum of the interior angles of a triangle add up to  . Therefore, an equiangular triangle will have each of its angles equal to
. Therefore, an equiangular triangle will have each of its angles equal to  . We can then set up the following equation:
. We can then set up the following equation:
 .
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Step-by-step explanation:

 
        
             
        
        
        
14 over 4509 would be an equvilent fraction
        
                    
             
        
        
        
Answer: A proportion can be solved to relate the sample to the population and solved to form an estimate.
Step-by-step explanation: