Density=mass/volume or d=m/v and the volume of a cube is s^3
We are given that s=2 and m=10 so
d=10/(2^3) g/cm^3
d=10/8 g/cm^3
d=1.25 g/cm^3
Answer:
Linear
Step-by-step explanation:
There is a linear slope! Hope this helps
I think you mean what is equal to 27:81. I will give you 3 ratios. (Same meaning as fractions). 27:81=1:3, 3:9, and 54:12
Answer:

Step-by-step explanation:
Remove parenthesis: (a) = a



Simplify 

Regards,
Mordancy
7x +2y =-17 ..... Finally, answer
2x + 3y = -5
+
5x -y = -12
---------------------------
7x +2y = -17