Linear function: d = -4m+50 (that's a negative 4 btw)
Slope: -4
y-intercept: 50
I'm truly sorry but I forgot how to do the last one :(
 
        
                    
             
        
        
        
answer: 4
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer: 6 
Step-by-step explanation:
6x6x6 =216
 
        
             
        
        
        
Let the total no. of 25 p coins be x
50p coins = 2x 
Value of 25 p coins ( in rupees) = 0.25*x =0.25x
Value of 50p coins ( in rupees) = 0.5*2x = x
0.25x+x = 25
1.25x =25
x = 25/1.25 = 20
no. if 25p coins = 20
and 50p coins = 2*20 = 40
        
             
        
        
        
Answer:
.45
Step-by-step explanation:
Para convertir 9/20 a decimal, simplemente divide 9 entre 20. No se preocupe. No necesita sacar la calculadora, porque lo hicimos por usted.
9/20 como decimal es: .45