Identify the graph of the solution set of:
X^2 -9
x^2 +6x +8

Bruce is getting materials for a chemistry experiment his teacher gives him a container that has 0.25 liter of liquid in it. bruce need to use 0.4 of this liquid for the experiment. how much liquid will bruce use?

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)