Answer:
use this it'll help with more questions like this
https://mathforyou.net/en/online/calculus/domain/
Step-by-step explanation:
 just copy and paste these, then it'll give u theanswer on a number line on a graph and in standard form
 
        
             
        
        
        
Answer:
i think its 8(a+2c)
Step-by-step explanation:
The GCF or greatest common factor of 8 and 16 is 8.
8a+16c
8(a+2c)
Therefore the answer is 8(a+2c)
 
        
             
        
        
        
Hi!
So we need to know how many times 6 goes into 21.
6, 12, 18, 24
6 doesn't go into 21 evenly, so Johnny will have to pick between buying 18 pencils, or 24 pencils.
If Johnny buys 3 packages, 3 students won't have any pencils. Which means Johnny has to buy 4 packages. 
Hope this helps! :)
-Peredhel
 
        
             
        
        
        
Answer:
c
Step-by-step explanation:
all real values of x where 1 < x < 4
 
        
                    
             
        
        
        
Answer:
-50
Step-by-step explanation:
If the drink is descending by 50 feet, hypothetically I would say that the drinks at 0 ft. so it would be -50