Answer:
1: 374cm
2: 248mm
3: 69m
I believe this is the right answer but I don't think the labels are correct 
 
        
             
        
        
        
hewo
Step-by-step explanation:
they dragged me here to answer this question also no I don't know the answer... sorry
 
        
                    
             
        
        
        
 
y=2x so replacr the -y with -2x so 2x+6 is 8x. :) 
 
 
 
        
             
        
        
        
Hey there!
To find the area, we multiply the length by the width! The carpet will cover the area of the room. 
24×15=360
But, the carpeting is sold in square yards, not feet. There are three feet in a yard, which means that one yard is 1/3 feet. Since we have 360 square feet, we will divide it by three to get yards.
360/3=120
Therefore, the office would need 120 square yards of carpeting.
Have a wonderful day! 
 
        
             
        
        
        
I’m pretty sure you do need to subtract 30-8.