Which of these is equal to the value of )

The price of a particular stock is represented by the linear equation , where x represents the number of weeks the stock has been owned and y represents the price of the stock, in dollars. if this relationship continues, what is the price of the stock after it has been owned for 12 weeks? $92.55 $94.37 $100.52 $114.39

Ineed me i stuck and i don’t want to get it wrong

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu