Answer:
C) $573.75
Step-by-step explanation:
We can come up with the equation of this Gross Weekly pay as:

Where P is the amount Larry will get paid, t is the time worked and S is the amount of sales he generated that week.  This was derived from the fact that 11.25 is the slope and 0.045S is the y-intercept.  By plugging in those values we have:

C) $573.75
 
        
             
        
        
        
Step-by-step explanation:
 So I found the l.c.m which is 8 and I multiplied it by the numbers and then 
The subtracted the both mixed numbers and I got an answer of 15/8
 
        
             
        
        
        
5.5 + 2.1x + 3.8x - 4.1
5.5-4.1 +x(2.1+3.8)
1.4 +x(5.9)
5.9x+1.4
these are equivalent if there is a plus sign between  1.4 5.9x 
 
        
                    
             
        
        
        
Answer:
d
Step-by-step explanation: