1) 50*50, our 2500
2) 1500
3)1500
4) 900
just multiply t the number of people by the amount each pays
        
             
        
        
        
Answer (4):
a=ub/k because
u=ak/b   (starting equation)
ub=ak    (multiply b to both sides)
a=ub/k   (divide both sides by k)
Answer (6)
x=g+c-y because
g=x-c+y  (starting equation)
x+y=g+c (add c to both sides)
x=g+c-y  (subtract y from both sides)
 
        
             
        
        
        
You need to add
Tell me what you think it is and I will help you
        
             
        
        
        
Step-by-step explanation:
the number which is a perfect cube :
125, because 125 = 5³
 
        
                    
             
        
        
        
$3.00 x .05 = 15 cents
$3.00+ .15= $3.15
3.15 final answer