If x= 10 cm and z=26, what is the length of y

What term best describes a line ans a point that lie in the same plane

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.

Look at attachment. has all info needed. need