Answer:
y=2205
Step-by-step explanation:
5+y-5/34+3*7-6=45
combine terms on each side
y/49=45
multiply 49 on each side
y=2205
i hope this helps you
 
        
                    
             
        
        
        
Answer:
In three years can be into algebraic terms as:  3 + x. Where 'x' comes to be today's age.
For example, my age in three years will be:
If I'm 24 years right now, My age in three years = 3 + x ⇒ My age in three years = 3 + 24 = 27.
 
        
             
        
        
        
Answer:
4.8
Step-by-step explanation:
Multiply 5*4.8 equal 21.6
 
        
             
        
        
        
Answer:
If the perimeter of the rectangle is 30cm , find its area. W=5 FOR THE WIDTH. 5*10=50 FOR THE AREA.
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
not sure which is the origional- 
if the big one is the origiinal, then 1/2
if the small one is the origional- then 2-1