The sum of 5 consecutive integers is 120
third number = ?
third number will be the middle number of 5 consecutive integers 
so if we divide 120 with 5 we get 24.
so 24 is the third number.
consecutive numbers are: 22, 23,24,25 and 26
22 + 23  +24 +25 +26 = 120
so, 24 is the third number
        
                    
             
        
        
        
<h3>
Answer:  180 inches</h3>
Work Shown:
L = 54 = length
W = 36 = width
P = 2(L+W) ... perimeter of the rectangle
P = 2(54+36)
P = 2(90)
P = 180
She needs 180 inches of ribbon. 
To convert to feet, divide by 12. So 180 inches = 180/12 = 15 feet.
 
        
        
        
-2 = 5x +3
5x = 3 + 2
5x = 5
x = 1
        
                    
             
        
        
        
Step-by-step explanation:
x° + 61°+ 68° + 104° = 180°
x° + 129°+104°=180°
x°+133°=180°
x°=180°-133°
x=47°