Answer:
Step-by-step explanation:
x          12x - 6         3x + 3        6(2x - 1)
1            6                  6                6
2            18                9                18
3             30              12                30
 
        
             
        
        
        
Answer:
2.99m-4 (less than or equal to symbol after) 20
Step-by-step explanation:
This would come out too 5 movies because 20-4= 16 16-2.99=5.3 but it is impossible to buy 5.3 movies so you would round it down to 5