Given:
Jennifer and Jane are best friends. They placed a map of their town on a coordinate grid and found the point at which each of their house lies. If Jennifer's house lies at (2, 12) and Jane's house is at (16, 2) and they wanted to meet in the middle.
Required:
 
        
             
        
        
        
The answer is 85.
Substitute 3 for x and 4 for y in the expression.
After simplifying using order of operations, you will get 85:)
        
             
        
        
        
Answer:
80°
Step-by-step explanation:
Since they are vertical angles, they are congruent to each other.
∠r ≅ 80°
 
        
                    
             
        
        
        
Step-by-step explanation:
The constant of proportionality is the ratio of the cost to the number of pounds of walnuts.  In other words, it is the price of one pound of walnuts.
$10.92 / 4 lb = $2.73 / lb