Answer:
Nine less than twice a number 2x-9
Seven divided by a number 7-x
Ninety-nine plus the difference of eleven and five 99+(11-5)
Four-fifths more than three times. Number 3x+4/5
Step-by-step explanation:
Please mark brainliest
 
        
                    
             
        
        
        
We can verify this with the graph
(-6, 3) NO
(-3, 3) NO
(-5, 0) NO
(-4, 2) YES 
(0,0) NO
(-6, 6) YES
(-3, -6) NO 
(-4.0) YES
the area where the solutions are in the yellow area
 
        
             
        
        
        
Answer:
Brand A is the better buy 
Step-by-step explanation:
bag Which is the better buy?
Step one 
Brand A: $5 for 80 pounds of sand 
Let us find the unit cost 
Unit cost =5/80
=$0.0625 per pound 
Brand B: $14 for 175 pound 
The unit cost is 
=14/175
=$0.08 per pound 
 
        
             
        
        
        
Hello there,
<span>Which of these is a common characteristic of cnidarians?
</span>All Cnidarians<span> have tentacles with stinging cells in their tips which are used to capture and subdue prey.
</span>
Therefore, your answer would be
<span>They have tentacles with stinging cells. (OptionB)
</span>