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Mathematics, 29.01.2020 17:46 kevin72937

John and sarah are each saving money for a car. the total amount of money john will save is given by the function f(x)= 60 + 5x. the total amount of money sarah will save is given by the function g(x)=x^2+46. after how many weeks, x, will they have the same amount of money saved? explain how you arrived at your answer.

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