Answer:
88 Inches
Step-by-step explanation:
For any bicycle tire of a given diameter, the approximate distance moved by the bicycle each time the wheel goes around is determined by the circumference of the circular wheel.
Since the diameter =28 Inches
Circumference =
The bicycle moves 88 Inches forward each time the wheel goes around.
 
        
             
        
        
        
Answer:
Neither. They both saw the same amount of birds.
Step-by-step explanation:
Gabrielle saw 9 birds, but so did Chase. 6+3 is 9. 3+6 is also 9. The commutative property of addition states that a+b=b+a.
 
        
             
        
        
        
Answer:
-3x
Step-by-step explanation:
this is the answer I think
 
        
             
        
        
        
C -3/2  
Just multiply the second equation by -3/2
this will make the y term = -3/4y 
so adding will eliminate the  y terms.