Answer:
54
Step-by-step explanation:
64 + 62 = 126
180 - 126 = 54
 
        
                    
             
        
        
        
Answer:
Not a function
Step-by-step explanation:
(-4,9), (-4,0)   : one input (-4) with 2 output -9 , 0
 
        
             
        
        
        
Answer:
16/2
Step-by-step explanation:There is a whole variety of fractions that simplify to 8, including this one. The trick is to find a numerator that is divisible by a denominator to get to 8.
 
        
                    
             
        
        
        
The median of the stem-and-leaf plot is 23
 
        
             
        
        
        
She was not supposed to "undistribute" and separate 3x+1 she was supposed to subtract 1 from both sides