Find the slope of the line that passes through (9,3) and (6,4)

An architect is designing a water fountain for a park she uses the given function to model the water jet flowing from the fountain nozzles where h(x) gives the height of the water jugs in feet x feet from the starting point h(x)=-1/20x+x+15

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

Worth 30 points! in this diagram, both polygons are regular. what is the value, in degrees, of the sum of the measures of angles abc and abd?