Fiona doubled the original amount in her savings account, s Which expression represents her new balance and what is that new balance if s is equal to 160 ?
Answer
A
2 s ; when s is equal to 160 , the new balance in Fiona’s savings account is 80 dollars .
B
s over 2 ; when s is equal to 160 , the new balance in Fiona’s savings account is 320 dollars .
C
2 s ; when s is equal to 160 , the new balance in Fiona’s savings account is 320 dollars .
D
s over 2 ; when s is equal to 160 , the new balance in Fiona’s savings account is 80 dollars .