if 3x – 2y = 15, x = 3 The two lines given by the equations above intersect in the xy-plane. What is the value of the y-coordinate of the point of intersection?

32

step-by-step explanation:

these are your clues: 1. kim ran 18 races2. this was four fewer races than twice thenumber, notice it says twice the number, so you would do the equation 18x2-4; which equals the number 32.thus, 32 is your answer.