Answer:
2. 6
4. 8
Step-by-step explanation:
Just multiply the sides by 2
 
        
                    
             
        
        
        
Vas happenin!!!
I think it’s C 
Hope this helps 
-Zayn Malik
        
                    
             
        
        
        
Answer:
   2.34 grams
Step-by-step explanation:
The first 3 digits of the number are 2, 3, 3. The next digit is 5, which is more than 4, so 1 is added to the digit to its left and all digits to the right of the first three are dropped.
2.33 becomes 2.34 because of the 5 in the thousandths place. 
Your rounded measurement is 2.34 grams.
 
        
             
        
        
        
1,000 words
10^4=10,000
10^3=1,000