Answer: $ 618
Step-by-step explanation:
Money borrowed =  $1,854
Total months taken to repay = 18  (Number of installments)
Money paid per month = 

Now , money paid in 1 year = 12 x $ 103 =$ 1236     [1 year = 12 months ]
After a year , Haley still owe =  $1,854 -  $ 1236= $ 618
Hence, Haley still owe her parents $618 after a year . 
 
        
             
        
        
        
Yes they are correct. 
At least I'm pretty sure they are:)
        
             
        
        
        
Answer:
37 and 27
Step-by-step explanation:
Lets say that the two numbers are x and y. We get the equations x + y = 64 and x - y = 10. We can then add these two equations together to get, 2x = 74. Then we divide by two on both sides and get x = 37. We then plug this value back into the second equation and get that 37 - y = 10. We can simplify this and we get that y = 27. So our two numbers are 37 and 27.
 
        
                    
             
        
        
        
Answer:
3
Step-by-step explanation:
 
        
                    
             
        
        
        
Given:
let h be the high quality bean
let c be the cheaper bean
h + c = 160
6h + 3.25c = 160*4.97
6h + 3.25c = 795.20
h = 160 - c
6(160 - c) + 3.25c = 795.20
960 - 6c + 3.25c = 795.20
-2.75c = 795.20 - 960 
-2.75c = -164.80
c = -164.80 / -2.75
c = 59.92 or 60 lbs
h = 160 - c
h = 160 - 60
h = 100 lbs
Sarah should blend 60 lbs of cheap coffee bean and 100 lbs of high quality coffee bean.