Answer:
Michael = x÷7
lee = 2(x÷7)
(x÷7)+2(x÷7)
Step-by-step explanation:
since he earns x dollars every seven days, to get the amount he earns, you divide that amount by 7 and for Lee, she gets twice as much so you multiply Michael's amount by 2 
 
        
             
        
        
        
Answer:
x = -8
Step-by-step explanation:
-9 (x+2) = 54
-9x - 18 = 54
-9x = 72
x = -8
Hope this helps :)
Let me know if there are any mistakes!!
 
        
             
        
        
        
Answer:
I'm pretty sure he or she are right^^
Step-by-step explanation:
I Know
 
        
             
        
        
        
Answer:
First one is (x+2.4) 
Second one is 4(x+2.4)=14.8
Step-by-step explanation: