B. 10 blocks 
C. i’m not sure for this one but i’m guessing for directions 
D. coming back
        
             
        
        
        
4,720 rounded to the nearest thousand is 5,000
4720 is closer to 5000 than it is to 4000.
        
                    
             
        
        
        
Answer:
<h2><em><u>
the circumference of her wheel is 1.81 m </u></em></h2>
Lin’s bike travels 100 meters when her wheels rotate 55 times.
here, n = 55 rotation and D = 100 meter. 
Diameter is the distance bike travel
n is the number of times rotation
C is the circumference of the wheel
 
        
             
        
        
        
Answer:
Step-by-step explanation:
its 45 btw
 
        
             
        
        
        
Answer:
7<em><u>f</u></em>
Step-by-step explanation:
You move 7 to the left of <em>f. </em>
This makes the exact value of <em>f</em>(7),  7<em>f</em>.