0.25 is the largest decimal.
hope i helped;)
        
                    
             
        
        
        
Question (18):
Answer: (A) All of the following
(I am using  in place of conj(z)
 in place of conj(z)

 
 
Question (19):
Answer: (B) -7
modulus of -7 is sqrt(49)=7
the other choices are all < 7
 
        
             
        
        
        
Answer:
Customary:
Foot, inch, mile, yard.
Metric:
Centimeter, kilometer, meter.
Both: 
Area, height, formula, perimeter.
 
        
                    
             
        
        
        
Step-by-step explanation:





If you graph the new identity, and the og identiy, they will be conciding graphs, so they are the same identity.
 
        
             
        
        
        
Answer:
 -3r + 15 ---> answer
Step-by-step explanation:
r < 5
You are going to multiply both sides with 3. The reason being is that 3 is a positive number and the equality sign will not change if you use +3. 
3r < 15
Now, subtract 15 from both sides, you will get this:
3r < 15 
-15   -15
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3r — 15 < 0 
Lastly, using the Modulus function, we are going to add a negative sign to the content of our previous step because it's already negative.
So, -3r + 15 is the final solution if r < 5 in the given equation of l3r-15l