What expression is equivalent to (3x^2+4x-7)(x-2) A. x(3x^2+4x-7)-2 B. 2x(3x^2+4x-7 C. (3x^2+4x-7)(x)+(3x^2+4x-7)(-2) <==the two is a negative D. x(3x^2+4x-7)+2(3x^2+4x-7)
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?