You just keep multiplying,preferably with a calculator
        
                    
             
        
        
        
Answer:
18
Step-by-step explanation:
The multiples of 6 are : 6, 12, 18, 24, 30, ......
The multiples of 2 are : 2, 4, 6, 8, 10, 12, 14, 16, 18, 20,  ......
The multiples of 9 are : 9, 18, 27, 36, ......
The common multiple is 18
The least common multiple is 18
 
        
             
        
        
        
Answer:
The answer is A
Step-by-step explanation:
If you plug in the numbers it looks like this: 
(A)  5(2) + 10(5) = 60
(B)  10(2) + 5(5) = 45
(C) 7(2) + 8(5) = 54
(D)  8(2) + 7(5)
so a is the only one that equals 60
 
        
             
        
        
        
Yes it can and the answer would be 0.5
Terminating decimals are numbers that never stop going after the period. Such an example would be 10/3 which would give 3.333333 indefinitely. 1/2 gives a whole number, that is, 0.5
        
             
        
        
        
A) x - 7 > 3    |add 7 to both sides
     x > 10
b) x - 7 > 3    |add 7 to both sides
     x > 10