SOLUTION: Mary is twice as old as Samantha. Bill is four years older than Mary. If Samantha is 7 years old, how old is Bill?

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Question 623708: Mary is twice as old as Samantha. Bill is four years older than Mary. If Samantha is 7 years old, how old is Bill?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,  

Mary is twice as old as Samantha. Bill is four years older than Mary. 

If Samantha is 7 years old, how old is Bill?  Mary is 14  and Bill is 18