Answer: 6 11/24
Step-by-step explanation:
33/8 + 2 1/3
= 33/8 + 7/3
= 155/24
= 6 11/24
 
        
             
        
        
        
A = 7
b = -18
c = -52
Do you know what the Quadratic formula is to solve?
        
             
        
        
        
The answer is a=6, b=4, and 0=3 you can always try to find the answer in google though 
Hope that helped
        
             
        
        
        
Answer: 3
Step-by-step explanation: This is because the 2 numbers are opposites, which cancel each other out, going back to zero.