Answer:
Step-by-step explanation:
N= 100+n(10)
 
        
             
        
        
        
Answer:
x=0.333
Step-by-step explanation:
12(3x)=12
36x=12
/36 on both sides
x=0.333
 
        
             
        
        
        
Answer:
62.8% OR 0.628
Step-by-step explanation:
11 hours playing video games 
11 hours on the Internet 
11 + 11 = 22 
5 hours of free time each day
7 days in a week 
5 x 7 = 35 
22/35 hours are spent 
That is 0.62857142857 or I just mathmatically rounded to 0.628 
0.628 into a fraction is 62.8% 
 
        
             
        
        
        
Answer:
6 miles.
Step-by-step explanation:
Let x be the total distance hoped by Kangaroo to the lake.
We have been given that a kangaroo hopped 1/3 of the distance to the lake with her baby in her pouch. 
She hopped the remaining 7040 yards without her baby in her pouch. This means that 2/3 of total distance (x) is 7040. We can represent this information in an equation as:

Let us solve for x by multiplying both sides of our equation by 3/2.



Therefore, the total distance hoped by the kangaroo is 10560 yards.
1 mile = 1760 yards
Let us convert this distance in miles by dividing 10560 yards by 1760.




Therefore, the kangaroo hoped 6 miles to the lake.
 
        
             
        
        
        
The answer is C i hope this helps