[PICTURE ATTACHED] whats the answerrr! >w
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Answer:
<h2>Jan is 10 years old.</h2><h2>Kate is 30 years old.</h2>Step-by-step explanation:
To solve this problem, we need to find a system of equations.
<h3>Now: Kate is three times as old as Jan.</h3>This statement can be expressed as , beacuse "three times" indicates a product.
This statement can be expressed as , notice that we had to subtract 6 units, representing 6 years in the past.
Let's replace the first equation into the second one
Therefore, Jan is 10 years old.
Then,
Therefore, Kate is 30 years old.