Answer:
lets say that the length is L and the width is W. With the given info, we can say that L=5W. 
We know that the perimeter is all four sides added, so..
5W*4=20W
20W=96
W=4.8
L= 5*4.8=24
Area is equal to 24*4.8, which is 115.2
Voila! Your answer is 115.2 sq. ft!
 
        
             
        
        
        
Answer:
7) 3m + 21
8) 8t + 12
9) 45 + 30r
10) 32n - 16n or just 16n
Step-by-step explanation:
just use the distributive property
<em><u>Hope this helped! Have a nice day! Plz mark as brainliest!!!</u></em>
<em><u>-XxDeathshotxX</u></em>
 
        
             
        
        
        
I think 320 is the answer ✋
        
             
        
        
        
Answer:
is their answers? that we can see or a pic?
 
        
             
        
        
        
Here is an example I did of the problem hope it helps let me know if you need anything else~!
~<span>Cecildoesscience </span>