Directions for making a quilt says to cut 15 squares with sides that are 3.625 inches long what is the side length written as a fraction

Which of these choices show a pair of equivalent expressions?

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

Ineed with math stuff it involves graphs