The <em><u>correct answer</u></em> is:
Corresponding (for both blanks)
Explanation:
Corresponding angles are angles that are in the same relative position to both the parallel line they are on and the transversal. In this case, SQU and WRS are both above the parallel line they are on and on the same side of the transversal; this makes them corresponding angles. This also means it is the corresponding angles postulate.
52 lbs you get the answer by adding the two weights of the bags
Answer: 44,815 people; 126,503 + n = 171,318; n = 171,318 − 126,503