Answer : -3.3b + 3.5x - 84.82
(-14.2b - 97.35) + (10.9b + 12.53 + 3.5x)
= (-14.2b + 10.9b) + (3.5x) + (-97.35+12.53)  |||  COMBINE LIKE TERMS
= -3.3b + 3.5x - 84.82
 
        
                    
             
        
        
        
Inequality, because want to know when we'll make a profit.

Profit: Let's See When 280d equals 52000

So, after 190 days Julianne will make a profit
 
 
        
        
        
Answer:
-14-158b
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
domain
Step-by-step explanation:
range