Answer:D
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
? i had this but forgot it sorry
Step-by-step explanation:
 
        
                    
             
        
        
        
To find this answer, we need to multiply 3.57 by 12.

Therefore, 12 planks will cost $42.84.
 
        
        
        
Answer:17
Step-by-step explanation:
 
        
             
        
        
        
Percent means per 100
multiply .015 x 100 (move decimal point 2 places to the right(
answer is 1,5%
hope this helps