Answer:
M <ABC = 35 degrees.
Step-by-step explanation:
If you want the measure of < ABC it is 1/2*70 = 35 degrees.
 
        
             
        
        
        
Jacob is correct in thinking that because the mean represents the average of several quantities
        
                    
             
        
        
        
Answer:
infinite solutions 
Step-by-step explanation:
replace x with 3y + 9 in the second equation 
9 - (3y + 9) = -3y ➡ 9 -3y -9 = -3y ➡9-9 = 3y-3y ➡ 0 = 0
this means whatever numver you write instead of y there will be a solution. 
 
        
             
        
        
        
Answer:
50,000? This is my answer sorry if wrong
Step-by-step explanation: