Answer: 5 is a factor of 15. 
15 is a multiple of 3.
Step-by-step explanation:
A Factor, is a number that can divide another number without a remainder. For example, 5 is a factor of 15 ad it can divide 15 evenly.
A multiple is simply a times table. For example, the multiples of 3 are 3, 6, 9, 12, 15, 18, 21 ......
Therefore, the correct option from the answers given are:
5 is a factor of 15. 
15 is a multiple of 3.
 
        
             
        
        
        
Answer:
C or A
Step-by-step explanation:
 
        
             
        
        
        
Answer:
1199 $
Step-by-step explanation:
3297+365=3662
1280+270+325+153+300+50+35= 2413
3662-2413=1249$
i hope u understand 
 
        
                    
             
        
        
        
Answer:
y=1/3x_1/5=1/3×15=5_1/5×15=3. 5_3=2
 
        
             
        
        
        
The perimeter of a rectangle is given by the formula,

We substitute,
 
 
and
 
 into the above formula to obtain the expression,


We now group the x and y terms on the Left Hand Side of the equation to get.


We now divide through by 2 to get, 

Therefore the width of the rectangle is
