Answer:
127 hamburgers
Step-by-step explanation:
let c = # of cheeseburgers
let h = # of hamburgers
c = 2h (The number of cheeseburgers sold was two times the number
of hamburgers sold.)
h + c = 381 (combined total)
h + 2h = 381
3h = 381
h = 127 
 
        
             
        
        
        
Answer:
c. 2n-6
Step-by-step explanation:
6 less than 2xSteve so 2n-6
 
        
             
        
        
        
Answer:
1200 mg
Step-by-step explanation:
16% = .16
.16x = 192
x =(192/.16)
x = 1200mg
 
        
                    
             
        
        
        
Answer:
Choice C Rational
Step-by-step explanation:
 
        
             
        
        
        
Answer:
D!
Step-by-step explanation:
its pretty hard to explain but let me put it like this- it crosses through (0,0) and it mirrors itself in the 1st and 3rd quadrants