The class needs to collect 20.5 pounds of can recycling over the next 5 months. Students plan go collect 3.75 pounds each month.

The students would have to collect more because if they collect 3.75 each month then by the 5th month they’d only collect 18.75. The students would have to collect 4.1 pounds each month to make their goal.

In the first triangle 80+20+p=180 (since sum of all angles of a triangle is 180)so p= 80also in second triangle 55+45+q=180 (since sum of all angles of a triangle is 180)so q=80so we can conclude that p=80 degrees q=80 degrees so p=q=80 degreeshence option b is correct