Officer brimberry wrote 8 tickets for traffic violations last week, but only 7 tickets this week. what is the percent decrease? give your answer to the nearest tenth of a percent.

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?

Graph y = -|x| + 2. click on the graph until the correct one appears.

What is the area of a triangle with vertices at (-3 3) (-3,2) and (1,2)?