One would be negative and one would be positive the negative would have to be lower than -6
        
             
        
        
        
Answer:
Step-by-step explanation:
- sqrt(39) and square root 47
are the limits. The - square root of 39 is smaller than - 6. So the integer to use here is - 6
sqrt (47) = 6.686. Here the square root is larger than the closest integer.
The integer to use is 6
- 6 + 6 = 0
 
        
             
        
        
        
Answer:

Step-by-step explanation:
C.

              
D. 

             
 
        
             
        
        
        
F(x) = -1.50x + 40.....basically, this is saying that Gloria has  40 bucks in her lunch account and each meal costs her 1.50.
By changing the -1.50 to -2.75 means she is paying more for her meals...the cost of a meal went up from 1.50 to 2.75.
        
             
        
        
        
Answer:
16 kids
Step-by-step explanation:
50-2=48
48/3=16