Tara baked 78 cookies in total because 6x12+6=78 or 72  6/12 and sold 36  4/12  so she has 24 cookies left hope this helps
        
                    
             
        
        
        
Answer:
56+56=112 16kg 
112+42=154 42 = 6kg
Step-by-step explanation:
 
        
             
        
        
        
385 + 326 + 298 = 1,009 / 3 = 336.33
385 + 326 + 298 + x = 350
350 x 4 = 1,400
1,400 - 1,009 = 391
385 + 326 + 298 + 391 = 1,400 / 4 = 350
The answer is $391