What is the slope of the line in the graph?

Will mark brainliest question in the pic.

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.

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers