8 + 4 = 12
1/3 + 2/3 = 1
12 + 1 = 13 cups of nuts.
        
             
        
        
        
1.No error , he divided by 16 in the 2 sides .
2.no error ,he made sure that 16/16 is one while d/16 remains 
3.no error , he square rooted both sides 
4.error, as the root gives one positive value and one negative value not only a positive value ,the answer should have been t=+-(d/4)
5.error,he disturbed the whole equation by rooting d only he should have rooted both sides
        
                    
             
        
        
        
The answer is C
Here is the process, hope it helps!
y+2=-3/2(x-2)
y+2=-3/2x+3
y=-3/2x+1
        
             
        
        
        
Answer:
can we get the figure plz