Question

Suppose that y varies jointly with w and x and inversely with z and when w=15, x=20, and z=5, y=420z Write the equation that models the relationship.

y=6wx/z
y=7wx/z
y=6kw/z
y=7kw/z

Answer 1

[AI-generated answer — Bot GPT 3.5]

y = 6wx/z