Answer:
D) commutative property of addition 
 
        
             
        
        
        

First, square both sides (d.) leaving 3x + 1 = 16
Second, subtract 1 from both sides (a.) leaving 3x = 15
Third, divide by 3 from both sides (e.) leaving x = 5
Answer: First D, then A, then E
 
        
             
        
        
        
First, let's find how many page's Greta read per day. She read a total of 900 pages across 15 days, so she read:
900 pages / 15 days = 60 pages/day
Now we can find how many pages she read per hour by dividing the 60 pages per day by 5 hours:
60 / 5 = 12 pages/hour
The answer is 12 pages.
        
             
        
        
        
Answer:
 
 
Step-by-step explanation:

 
        
             
        
        
        
Answer:
how many batches do you need to make
Step-by-step explanation: