Solve this problem here vv:

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?

This graph shows which inequality? a ≤ –3 a > –3 a ≥ –3 a < –3