There were 17 students in the class at the start of the school year. During the year, three pairs of new students transferred in
to the class. How many students are in the class at the end of the school year?
       
      
                
     
    
    
    
    
    2 answers:
            
              
              
                
                
23? 
17 originally +2 +2 +2
6+17
                                
             
                    
              
              
                
                
Answer:
23
Step-by-step explanation:
a pair is 2 so 2 pairs time 3 2x3=6 so 17+6=23
 
                                
             
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Answer:1122
Step-by-step explanation:
Hve to work out the general equation first by calculating the common difference-16. 
 
        
             
        
        
        
<span>0.4x + 6.1 = 0
0.4x = - 6.1
x = - 6.1 / 0.4
x = - 15.25</span>
        
                    
             
        
        
        
Answer:
 <em>10 miles</em> 
Step-by-step explanation:
Distance d = v t 
v - speed/velocity 
t - time 
<em>d</em> =  (8) +
 (8) +  (12) = 6 + 4 = <em>10 miles</em>
 (12) = 6 + 4 = <em>10 miles</em> 
 
        
             
        
        
        
Answer: You divide the degree measure of the arc by 360 degrees. 
Step-by-step explanation:
 
        
                    
             
        
        
        
You need to multiply lxh and that is 32