The slope is 1/2. Every time the x increases by 2, the y increases by 1. Slope is the rise over the run, which would be 1/2
The density is 1g/cm³. To calculate density, the equation density=mass/volume is used. You already know the mass, 27g, but you need the volume. The equation for volume is length x width x height. Plug in your side measure 3, to get 3 x 3 x 3, which is 27cm³. Now, just divide the mass by the volume. 27g/27cm³= 1g/cm³
X•X•X•X•X•X•X•X•X•X
That is the answer for your problem
Sqrt(45) is between sqrt(36)=6 and sqrt(49)=7.
Answer: between 6 and 7
