The equation 8x – 30 = y is used to find your profit in dollars, y, from buying $30 of art supplies and selling drawings for $8 each. what does the x stand for?

Prove the converse of the pythagorean theorem using similar triangles. the converse of the pythagorean theorem states that when the sum of the squares of the lengths of the legs of the triangle equals the squares length of the hypotenuse, the triangle is a right triangle. be sure to create and name the appropriate geometric figures.