What does “x” equal if “y” equals 2?

90.5 + 60x + - 3y -21 + 46y - 3 = 90y + 16.5x + 33.2 - 30 + 9y

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

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?

Which expression is equivalent to -5(3x - 6/7)