Answer:
 255
Step-by-step explanation:
(1-15%)a=300
a=255
 
        
                    
             
        
        
        
The bottom left, lies never -6 on x axis and 20 on y axis
        
                    
             
        
        
        
A rectangle is plotted on the coordinate grid. It has vertices at (-3, 5), (4, 5), (4, -1), and (-3, -1). Which choices below are the dimensions of the rectangle?
Answer
(-3,5)
 
        
             
        
        
        
Answer:
90
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Proof in explanation. 
Step-by-step explanation:
I'm going to attempt this by squeeze theorem.
We know that  is a variable number between -1 and 1 (inclusive).
 is a variable number between -1 and 1 (inclusive).
This means that  .
.
 for all value
 for all value  . So if we multiply all sides of our inequality by this, it will not effect the direction of the inequalities.
. So if we multiply all sides of our inequality by this, it will not effect the direction of the inequalities. 

By squeeze theorem, if  
and  , then we can also conclude that
, then we can also conclude that  .
.
So we can actually evaluate the "if" limits pretty easily since both are continuous  and exist at  .
.

 .
.
We can finally conclude that  by squeeze theorem.
 by squeeze theorem. 
Some people call this sandwich theorem.