Slope is -1
Y intercept 3
X Intercept 4
 Sorry I do t know the others 
Haven’t gone over that
Hope this helps 
        
                    
             
        
        
        
Answer:
- is the answers for the question
Step-by-step explanation:
please mark me as brainlest
 
        
             
        
        
        
The answer would be 3.1623
        
             
        
        
        
Answer:
r
Step-by-step explanation:
r
 
        
                    
             
        
        
        
We need 6.5% to a decimal so..
6.5% /100 = 0.065
$21.30 X 0.065 = 1.3845 tax on the shirt
 
So.. we add the price of the shirt, and the amount of tax on the shirt
$21.30 + 1.3845 = $22.6845
Answer = $22.68