to find the number of subscribtion sold we divide the money she made by the price of subscription
monday:
42.80/5.35=8 subscriptions sold
tuesday:
64.20/5.35=12 subscriptions sold
wednesday:
74.90/5.35=14 subscriptions sold
8+12+14=<u><em>34 subscriptions sold in 3 days</em></u>
 
        
                    
             
        
        
        
Given that Jack biked for 

 hours with an average speed of  

 miles per hour.
The distance travelled by Jack is given by

Given that Jim travelled exactly 

 as far as Jack did, then the distance Jim travelled is given by

Therefore, the length of Jim's journey is 80 miles.
 
        
        
        
Answer:
3
Step-by-step explanation:
The slope formula is m=y2-y1/x2-x1
y2 is 71
y1 is 65
x2 is 7
x1 is 5
71-65 is 6
7-5 is 2
So the slope looks like this:
6/2
Simplify:
Which is 3
Hope this helps!