Answer:
Table
Step-by-step explanation:
A table is an arrangement of data in rows and columns, or possibly in a more complex structure.
 
        
             
        
        
        
We can round 5.65 up to 6 and 3.4 down to 3. 
3 * 6 = 18
now let's see how close our estimate is to the real answer
5.65 * 3.4 = 19.21
Our answer was pretty close to the real answer!
Hope I helped!
~ Zoe
        
                    
             
        
        
        
Answer:
6x
Step-by-step explanation:
7x - x
6x
 
        
             
        
        
        
40+90=130
180-130=50
50+130=180
x=130
50+x=180