Answer:
14 and 15
Step-by-step explanation:
 
        
             
        
        
        
Answer:supplementary
Step-by-step explanation:
Opposite angles in any quadrilateral inscribed in a circle are supplements of each other. 
 
        
             
        
        
        
Answer: y = x + 10
Explanation: substitute x by the numbers in the first column and add that by 10 which would be equal to the numbers in the second column (y) for example 1+10= 11
        
                    
             
        
        
        
Answer:
1862 tickets.
Step-by-step explanation:
1330 increase 40% =
1330 × (1 + 40%) = 1330 × (1 + 0.4) = 1862
 
        
             
        
        
        
Answer:
x=-6
Step-by-step explanation: