Answer:
B(-2,5)
Step-by-step explanation:

Hope that this is helpful.
Have a nice day.
 
        
             
        
        
        
Number one would be 13 because you have to add the x to both sides which will leave you with 2x=26 then you have to divide by 2 and you will get x=13. Number two is 7 7/8 because you have to add the 1/3x to the other 1/3x to get 2/3x= 5 1/4 so then you divide both sides by 2/3 and to divide a fraction you do keep change flip so it would be 21/4 times 3/2 which would be 63/8 which simplifys to 7 7/8.
        
             
        
        
        
B. Because you can easily just eat at home and avoid paying to eat
        
                    
             
        
        
        
Answer:
It is do not we're spectacles