Set up an equation that relates the direct variation. D varies directly with t

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

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

How many 2/5s are in 1 and 1/2 plz someone me right now