Can u me with this problem 1/2+-2/5t-1=1/5t+t

Next, chad created this graph with ordered pairs that show the possible ratios of the number of damage to defense cards in his deck.what error chad make?

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)

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²