The water level of a river in may was 30 cm below the normal mask. After the rains the level of the water went up by 25 cm. If the water level written in may is -30, what will the level after the rains be

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