Find the distance between the pair of points. (-9, -2) and (-9, 8)

Ngrid mixes 3.6 pounds of almonds with some raisins to make a trail mix. she divides the trail mix into 12 equal portions. each portion weighs 0.7 pound. how many pounds of raisins did she use to make the trail mix? express the answer to the nearest tenth.

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12

State one method by which you can recognize a perfect square trinomial.