I need help .the 2/25 is the one I don't need help with the 2 top ones I do need help with

Factor the trinomial below. 12x^2 - 32x - 12 a. 4(3x+3)(x-1) b. 4(3x+1)(x-3) c. 4(3x+6)(x-2) d. 4(3x+2)(x-6)

2x minus y equals 6, x plus y equals negative 3

What is the length and width of a 84.5 square foot rug? will mark