Am going to presume you want it solved.
Please pardon my presumption
7 - (2/3)x < x - 8,    Take all the x to one side of the inequality
-(2/3)x-x <  - 8 -7
-(5/3)x <  - 15    Divide both sides by -5/3  and inequality sign changes
x  >  (-15)/(-5/3)
x >    15  * 3/5        .     5 into 15 is 3.
x  >  3*3
x >    9
        
             
        
        
        
Answer:
0.03259..
Step-by-step explanation:
 
        
             
        
        
        
Answer:
-7, - -
 - , 9
 , 9 
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer: There are 160 different rings.
Step-by-step explanation:
The question is missing, i guess you want to know the number of different rings that the jewelry has:
For the material we have 2 options.
For the stile we have 8 options
For the gem we have 10 options.
Now, the total number of possible combinations is equal to the product of the number of options for each selection, this is:
Combinations = 2*8*10 = 160
 
        
             
        
        
        
Step-by-step explanation:
Where is your question in order to answer it