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12 October, 02:50

The variables y and x have a proportional relationship, and y = 9 when x = 2. What is the value of y when x = 3? Enter your answer in the box. y =

+5
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  1. 12 October, 03:48
    0
    x=3 y = 13.5

    Step-by-step explanation:

    9/2 = y/3 ... 9 to 2 = y to 3

    cross multiply

    (2) (y) = (9) (3)

    2y = 27

    y = 27/2

    y = 13.5
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