“determine the equation of a line through (-2, 1) and parallel to the line with equation y= 3x+2.” how do i do this? ?

Volume of a cylinder with a radius of 13 in and height of 30 in

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.

Is the number 128.439 a rational number