The best thing to do is to find what 1% is, and you can do this by dividing 150 by 100.
150/100= 1.5
As you're looking for 6.5%, you've got to multiply 1.5 by 6.5
1.5*6.5= 9.75
You've then got to add 9.75 and 150 together
150+9.75= $159.75
Therefore, after the sales tax, the cost of the necklace is $159.75 
Hope this helps :) 
        
             
        
        
        
Depends what Ferrari car it is.
        
                    
             
        
        
        
Answer:
3.25 liters
Step-by-step explanation:
divide the volume value by 1000
 
        
                    
             
        
        
        
Answer:
11 years 7 months 7 days(if 31 days a months) and change 7 days to 9 days if assuming 30 days a moths
 
        
             
        
        
        
Answer:
c = 55
Step-by-step explanation: