Answer:
it will take at least 10 weeks of saving to buy the bike
 
        
             
        
        
        
Hi my name is Fabian and 69% because 69 is a man which is multi colour hair
 
        
             
        
        
        
$10.50a + $3.75b = $2,071.50
It is given that b = 82
Therefore - $10.50a + ($3.75)(82) = $2,071.50
or $10.50a + $307.50 = $2,071.50
$10.50a = $2,071.50 - $307.50 = $1,764.00
Therefore - a (number of adult tickets sold) = $1,764.00/$10.50 = 168 tickets
        
                    
             
        
        
        
Is this what are you looking for?? 
 
        
             
        
        
        
Answer:
The equation to represent the rate of receding water level is                     L = 34  .
   .
Step-by-step explanation:
Given as :
The initial level of water in river = 34 feet
The rate of receding water level = 0.5 foot per day
Or, The rate of percentage of receding water level = 50 % per day
Let the level of water after d days = L
Now, 
The level of water after d days = initial level of water × ( 
I.e L = 34 × (  
 
∴  L = 34 × 
Hence The equation to represent the rate of receding water level is                L = 34  . Answer
   . Answer