Since she bought 4 bags of 50 beads and 3 bags of 200 beads you only need to use two operations: multiply and add.
4 x 50 is 200
3 x 200 is 600
600 + 200 = 800
Mariah purchase 800 beads in total.
        
                    
             
        
        
        
Answer:
What was the problem?
Step-by-step explanation:
Oh ok , I G u e s s it is solved already.
 
        
             
        
        
        
First we will subtract $2 from $3.2 since that is late fee to get $1.2.
Now we divide $1.2 by $0.15 to get number of cents hence 8 days.
The answer is Maria is 8 days too late to hand over the book.
Hope this helps.
 
        
             
        
        
        
Answer:
N/12 -10
Step-by-step explanation: