Answer:

Step-by-step explanation:
add 4 on both sides
leaves you with 15 on the right side
you then divide by negative 2 
since you divide by a negative you have to switch the sign
 
        
                    
             
        
        
        
Answer:
y=-1/2x-3
Step-by-step explanation:
Let's pick two points for slope.


For the y-inctercept, the line intersect at the y-axis at (0,-3)
CHECK:



 
        
             
        
        
        
Answer:
41.25 minutes i think sorry if its wrong
 
        
             
        
        
        
To solve this we use trigonometric functions that would relate the hypotenuse y and the given values. For this case we use cosine function which is expressed as:
cosine theta = adjacent side / hypotenuse
cosine 52 = 35 / y
y = 35 / cos 52
y = 56.85
        
                    
             
        
        
        
Step-by-step explanation:
190 long sleeve and 330 short sleeve