Solve for each of the variables, w, x, y, and z. for each solution, explain, in complete sentences which special angles allowed you to create an equation in order to find a solution.

Solve the equation using the given values: x= -2.5; y= -7.51. 2xy + 2x²

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.

Read the equations in the table below. then drag a description of the situation and a table to represent each equation. indicate whether each of the relationships is proportional or non-proportional.