What is the distance between the points (37, 19) (19, -5)

For each proportion find the unknown number x 1/5/8=×/15

Find the solution(s) to x^2-14+49=0

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?