At a sale, salazar bought 4 t-shirts and 3 pairs of jeans for $181. at the same store, jenna bought 1 t-shirt and 2 pairs of jeans for $94. the t-shirts were all the same price, and the jeans were all the same price. write a system of equations that can be used to represent this situation

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.