Answer:
23
Step-by-step explanation:
Because the angles of a triangle always add up to 180°, you can set up an equation like this.




 
        
                    
             
        
        
        
Answer:
y= 5x-3
Step-by-step explanation:
We have an intercept of -3 and a slope of 5
We can use the slope intercept form of the equation
y= mx+b where m is the slope and b is the y intercept
Substituting in the known values.
y= 5x-3
 
        
             
        
        
        
C is the answer cause 9 is the common factor
        
             
        
        
        
Answer:
7 1/17 shifts
Step-by-step explanation:
That would be 7 1/2 divided by 1 1/16
=  15/2 / 17/16
= 15/2 * 16/17
= 15 * 8  /  17
=  120/17
=  7  1/17  shifts