In the figure at right, line l is a line of symmetry, m∠B = 8x - 4°, and m∠D = 2x+14°. Use this information to write an equation and solve for x.

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

Use the formulas a = x 2 – y 2, b = 2xy, c = x 2 + y 2 to answer this question. one leg of a right triangle has length 11 and all sides are whole numbers. find the lengths of the other two sides. the other leg = a0 and the hypotenuse = a1

Maurice has 54 fewer comic books than rebecca.they have 130 comic books together .how many comic books are in maurices collection ? how many comic books are in rebeccas collection