Frank is going to plant d vegetable seeds in one garden and 4d + 4 vegetable seeds in another. How many seeds is Frank going to plant?
Frank is going to plant seeds.
(Simplify your answer.)

In the picture below, line pq is parallel to line rs, and the lines are cut by a transversal, line tu. the transversal is not perpendicular to the parallel lines. note: figure is not drawn to scale. which of the following are congruent angles?