Half of 36 is greater than one seventh of 14
        
             
        
        
        
Marks of Bobbie = x
Then, marks of Georgia 
= 3 times marks of Bobbie
= 3 times m
= 3 × m
= 3m
 
        
             
        
        
        
87 x 73 = 6,351
 2
 87
x 73
____
 1
        
             
        
        
        
Answer:
it's b
Step-by-step explanation:
hope this helps! :D
 
        
                    
             
        
        
        
Answer:
n + 11 and 11 + n
Step-by-step explanation:
Let n be the unknown number,
n is increased by 11,
That is, n + 11
By the commutative property of addition,
The expression would be,
11 + n
For drawing a model that shows n + 11
Take two boxes in which first shows n and second shows 11 and add them,
Similarly, for showing 11 + n, take first box that shows 11 and second box that shows n then add them.