Answer:
A
Step-by-step explanation:
work out price of each for one bottle
A) $12.60 ÷ 7 = $1.80
B) $10.98 ÷ 6 = $1.83
C) $18.10 ÷ 10 = $1.81
D) $16.38 ÷ 9 = $2.82
we can clearly see that A is the cheapest 
 
        
                    
             
        
        
        
Answer:
0.25
Step-by-step explanation:
density= m/v
density= 25/100
density=.25
 
        
             
        
        
        
Answer:
The measure of angle 8 is 50 degrees and the measure of angle 7 is 45 degrees
Step-by-step explanation:
 
        
             
        
        
        
Yes, this is because if you were to multiply 6 by y and 6 by 2 (to get rid of the parenthesis), you would get 6y+12, which is the first expression
        
             
        
        
        
Answer:
19  
Use the given functions to set up and simplify