Angle 3 and Angle 6 are examples of which type of angle pair?

Let r = 3. what is the value of r + 58?

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.

Can someone me do math because i am having a breakdown rn because i don’t get it