Answer:
0.15kg
Step-by-step explanation:
Given data
We are told that
 0.75 kg of cortos weights 5times the mas of the onion 
We want to find the mass of 1 onion
Hence 
 0.75 kgcortos = 5 onions
       x cortos = 1 onions
x= 0.75/5
x= 0.15kg
Hence 1 onion will weigh 0.15kg
 
        
             
        
        
        
So we just do
cost/number of people=cost per 1 person
so 
(6p)/(3p^2)
remember that you can split it up and make ones

=

 times 

=

 times 

 times 

=

  times 1 times 1=2/p
easy way is
remember that
(x^m)/(x^n)=x^(m-n)
so 
(6p)(3p^2)=6/(3p=2/p=2p^-1
each member pays 2/p
 
        
        
        
Answer: $7,500
Step-by-step explanation:
Use the formula: SI = P(1 + rt)
SI = 5000(1 + 0.05[10])
SI = 5000 + 2500
SI = $7,500
After 10 years, your balance should be $7,500
 
        
             
        
        
        
Answer:
x-2
Step-by-step explanation:
(7x^2-14x)/7x
Distribute the 7
x-2