Identify the independent and dependent variable. The equation A = 25w gives the area A (in square feet) of a rectangle dance floor with a width of w feet.

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The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

Plz ( true - false) all triangles have interior angles whose measure sum to 90.

In each diagram, line p is parallel to line f, and line t intersects lines p and f. based on the diagram, what is the value of x? ( provide explanation)