Answer:
$0.50/ride
Step-by-step explanation:
That rate of change (unit rate) is $0.50/ride.  
This is also the slope of the graph.  $5 is the y-intercept.
 
        
             
        
        
        
Answer:
3
Step-by-step explanation:
 
        
                    
             
        
        
        
Step-by-step explanation:
A. -12
B. -8
C. 8
D. 12
hshhshzhususududhdhdhshzyzgshsgsgzyz. 
 
sorry it has to be 20 characters
 
        
                    
             
        
        
        
Answer:
 a = 180° -73°
 b = 73°
 c = 180° -73°
Step-by-step explanation:
73° and b are vertical angles, so are congruent (equal).
a and c are equal to each other and each is a linear angle with 73°, so is the supplement of that angle. You could write the equation as ...
 a + 73° = 180°
but I prefer to get to the heart of it. The values of a and c are the difference between 180° and 73°.