Usian Bolt holds the world record for the 100 meter dash at 9.58 seconds. What is his speed in miles per hour? How long would it take him to run a marathon? (26.2 miles)

Given abcd ac=38 and ae=3x+4 find the value of x

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

The first side of a triangle measures 5 in less than the second side, the third side is 3 in more than the first side, and the perimeter is 17 in. how long is the third side? if s represents the length of the second side, which of the following represents the length of the third side? s-5 ws-2 s+ 3 next question ask for turn it in