How do you call a number next to a fraction

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

What is the area of the original rectangle? 8 cm² 20 cm² 25 cm² 40 cm²

Rationalize the denominator- 12x/√x-10