Given that y varies directly as x and y = 18 when x = 6

Find the value of y when x=5
find the value of x when y=30

  y = 15,    x = 10

Step-by-step explanation:

NOTE: "varies directly" is of the form      where k is the constant of proportionality.

First, input the given x and y-values to find k

Next, input the given value and k = 3 to solve for the missing variable.

typically if you want , you would actually put questions here for us to you. but hey, that's just me. maybe someone will magically answer the questions for you without knowing what they are.

i think the answer is seven, for if i'm being useless °ω°

step-by-step explanation: