Answer:
The angle measure for angle c is 138 degrees
 
        
                    
             
        
        
        
 The variable is the number of blueberries, the operation is division, and the constant is 6. Write the division expression as the fraction, b/6 . To evaluate, substitute 210 in for the variable, b, and simplify. 210 divided by 6 is 35. So each bowl has 35 blueberries.
 
        
                    
             
        
        
        
2-1/4
2/1=8/4       Multiply top and bottom by 4
8/4-1/4
7/4
1 3/4
        
                    
             
        
        
        
hope to help 
Step-by-step explanation:
carry on learning
 
        
             
        
        
        
Answer:
x=3
Step-by-step explanation:
2(x-1)=4
2x-2=4
2x=4+2
2x=6
x=6/2=3