Answer:
78.4
Step-by-step explanation:
 
        
             
        
        
        
This should be what it looks like....
 
        
        
        
Answer:
Step-by-step explanation:
make two equations
one equation is about the money and one is about counting how many coins
Money equation :   .10d + .25q = 5.80
this assigns the value of the dimes at 10 cents and the value of the quarters at 25 cents. 
counting equation:     d +     q   = 40
so the answer is C
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
1 = 1/16 (one chance on 16 
2 = 7/16 (the non shaded parts are 7, while the total parts are 16) 
3 = 11/16 ( 11 is unshaded + even) 
4 = 4/16 = 1/4 (the favourable possibilities are: 13, 14, 15, 16) 
 
        
             
        
        
        
Answer:
divide by 3 i think
Step-by-step explanation:
hope this helps!