Answer:
I think it is A but not 100% sure.
Step-by-step explanation:
 
        
             
        
        
        
Answer: 
946.242 milliliters
Step-by-step explanation:
The client drank 6 ounces of orange juice and 4 ounces of coffee for breakfast. We need to convert ounces to milliliters
1 ounce = 29.574 milliliters
6 ounces of orange juice 
= 6 × 29.574 = 177.444 milliliters
 4 ounces of coffee = 4 × 29.574 = 118.296 milliliters
For lunch, he consumed 8 ounces of tea and 6 ounces of ginger ale.
8 ounces of tea = 8 × 29.574 =236.529 milliliters
6 ounces of ginger ale = 6 × 29.574 =177.444 milliliters
4 ounces of water at 10:00 a.m. and at 2:00 p.m. this means 8 ounces of water.
8 ounces of water = 8 × 29.574 =236.529 milliliters
Total consumption by the client = 
177.444 + 118.296 + 236.529 + 236.529= 946.242 milliliters
 
        
             
        
        
        
15x=180
x=12
hope this helps
        
             
        
        
        
The answers I have gotten are 
A- x+y= $25
B- $95