Answer:
The perimeter is 92 ft
Step-by-step explanation:
Add all of the sides up
 
        
                    
             
        
        
        
: $55
:
Cost first 3 lines: $11 per line
Cost per additional line: $5 
We are interested in 5-line ad, we place 3 lines or less, then we have to pay $11 per line in the ad.
Cost 5-lines = number of lines x cost per line
x = 5 x 11
55
        
             
        
        
        
Answer:
B  2124
D 1416
Step-by-step explanation:
Take the ratio
A    B    C      D      Total
3     6     8    4         21            (3+6+8+4 = 21)
B gets 6 out of every 21 items
Take that fraction times the total items
6/21 * 7434 = 2124
D gets 4 out of every 21 items
Take that fraction times the total items
4/21 * 7434 = 1416
 
        
                    
             
        
        
        
The sum of the areas would be two small squares so no