(-52 + x – 5) – (–70² – 7x – 3)

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.

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

If 25% of y is 30, what is 60% of y?