Answer:
40.25 I guess
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
x = 40
Step-by-step explanation:
The three angles in a triangle add to 180 degrees
x + 30 + (3x-10) = 180
Combine like terms
4x +20 = 180
Subtract 20 from each side
4x+20-20 = 180-20
4x= 160
Divide each side by 4
4x/4 =160/4
x = 40
 
        
             
        
        
        
Answer:
6 Chickens
Step-by-step explanation:
Let  H represent the number of horses and  C represent the number of chickens. Since there are 32 legs altogether this means that on equation to use would be given by:
2C  +  4 H  =  32     (Eq. 1)
Another equation can be made from the fact that there are 11 heads or 11 animals altogether which can be written as:
C  +  H  =  11    (Eq. 2)
From Eq. 2, solve for the number of chickens:
C  +  H  =  11
C   =  11  - H    (Eq. 3)
Substituting Eq. 3 in Eq. 1, the number of horses can be determined:
2 C  +  4 H  =  32
2 ( 11  −  H )  +  4 H  =  32
22   −  2 H  +  4 H  =  32
2H  =  32  − 22
2 H  = 10
H = 5               Eq.4
Putting Eq.4 in Eq.1
2C + 4*5 =  32
2C = 32 - 20
2C = 12
C = 12/2
C = 6
 
        
             
        
        
        
Answer:
1800 potatoes
Step-by-step explanation:
60ft x 60ft = 3600 square feet 
3600/2=1800
 
        
             
        
        
        
Answer:
Whats the question?
Step-by-step explanation:
Srry i couldnt help