Answer: The answer is 4. 7+(-3) is like 7 minus 3.
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
the answer is 97 student tickets and 15 adult tickets
Step-by-step explanation:
 
        
             
        
        
        
Answer:
5/8
Step-by-step explanation:
To find the reciprocal, flip the fraction. The sign remains the same.
The reciprocal of 8/5 is 5/8.
Answer: 5/8
 
        
                    
             
        
        
        
Answer:
x = 1
Step-by-step explanation:

 
        
             
        
        
        
The probability of 1 number showing up out of 20 is 1/20
The probability of 3 different numbers showing up would be 3/20
Answer: 3/20