Specific data is show I believe
        
             
        
        
        
Answer:
3
Step-by-step explanation:
1+2x=7
7-1=6
2x=6
6/2=3
x=3
 
        
                    
             
        
        
        
Answer:
The correct answer is 64
Step-by-step explanation:
we know that,
volume =4x
 =4×4×4
 =64
 
        
                    
             
        
        
        
Answer:
1
Step-by-step explanation:
3-1=2
2-1=1
1-1=0
From this we can see that the constant rate of change is 1.
Hope it helps <3
 
        
             
        
        
        
The number that was left out is 70. 
<h3>What is the number that was left out?</h3>
Average is the sum of a set of numbers divided by the total numbers in the data set. 
Average = sum of numbers / total numbers
- Sum of numbers when there are 8 numbers = 56 x 8 = 448
- Sum of numbers when there are 7 numbers = 54 x 7 = 378
- Difference = 448 - 378 = 70
To learn more about average, please check: brainly.com/question/25842202
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