give us a problem or somen
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Mabel used 12 dimes and 7 quarters to pay for her granola bar.
Step-by-step explanation:
A dime= 10 A quarter= 25
12×10=120
7×25=175
175+120=295
12-7=5
 
        
             
        
        
        
Answer:
m-9
Step-by-step explanation:
m represents how much cards he used to have he gave away 9 so u subtract 
 
        
             
        
        
        
14(8-W)=0 
(14*8)-(14*W)=0
112-14W=0
-112 -112
------------------- The answer is 8
-14W= -112
-14W/(-14)= -112/(-14)
 W=8
        
             
        
        
        
The Decimal number system has following rules. 
Suppose you have to write a number 4,567,892 .
2 -ones - (first period)
9-tens - (first period)
8-hundreds - (first period)
7-thousands  - (second period)
6-ten thousand- (second period)
5-hundred thousand- (second period)
4-million- (third period)
then comes ten million,hundred million and then Billion.
If a number is given you have to apply commas from left to right after every three places.
So, your number is 9,418.
8-first period
1--first period
4--first period
9- second period