Antonia participated in a run-a-thon and raised $265 for her school. she received $25 in donations and an additional $8 for every lap she ran. how many laps did antonia run?

Two streets intersect at a 30- degree angle. at the intersection, the are four crosswalks formed that are the same length. what type of quadrilateral is formed by the crosswalks?

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Madeline takes her family on a boat ride. going through york canal, she drives 6 miles in 10 minutes. later on as she crosses stover lake, she drives 30 minutes at the same average speed. which statement about the distances is true?