Dave has several golf balls in his golf bag. seven of them are brand a, 9 are brand b, and 2 are brand c. he reaches into the bag and randomly selects one golf ball, then he selects a second one without replacing the first one. what is the probability that the first one is a brand a golf ball and the second one is a brand c golf ball?

Which lines are parallel? justify your answer. lines p and q are parallel because same side interior angles are congruent. lines p and q are parallel because alternate exterior angles are congruent lines l and m are parallel because same side interior angles are supplementary lines l and m are parallel because alternate interior angles are supplementary.