What is the percent of decrease from 10 to 3?
write your answer using a percent sign (%).

Liam's parents are driving three times as fast as liam is biking, but they left later than he did. if his parents caught up with him two hours after he left, how much later than liam did they leave?

What is the equation of the graph below? y=sec(x)-4

Find the solutions for a triangle with a =16, c =12, and b = 63º