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**UWM120** Juliet and Mercutio are moving at constant speeds in the *xy*-plane. They start moving at the same time. Juliet starts at the point (0, −6)

and heads in a straight line toward the point (10, 5), reaching it in 10 seconds. Mercutio starts at (9, −18) and moves in a straight line. Mercutio passes through the same point on the *x*-axis as Juliet, but 2 seconds after she does.

How long does it take Mercutio to reach the *y*-axis? (Round your answer to three decimal places.)

How would I do this problem? Thank you!