Can anyone work these out pls i will give brainliest for correct answers

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

Common binomial factor of 6x(3x+7)+5(3x+7)

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)