It takes them 45 minutes if they start at the same time, but adding them together it would be an hour.
        
                    
             
        
        
        
Answer:
B
Step-by-step explanation:
B makes more sense to me.. If it comes out wrong I deeply apologize-
 
        
             
        
        
        
Answer:
3142 feet
Step-by-step explanation:
first, find the circumference of the wheel.
approx 75.4
every one rotation you travel approximately 75.4 inches
75.4 x 500 =37,700
37,700/12 = feet traveled
3141.6... feet
rounded = 3142