What best describes pi?

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?

B. two events are dependent if the occurrence of one event changes to occurrence of the second event. true or false

If f(x) = 3x-2 and g(x) =2x+1 find (f-g)(x)