What is the probability of rolling a number less than 4 on a 6-sided number cube labeled 1-6?

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

F(x) = 1/x g(x)=x-4 can you evaluate (g*f)(0) ? why or why not?

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)