Answer:
it aproximatley 7.937 rounded to the nearest tenth its 7.9
Step-by-step explanation:
For this case we must solve the following equation:

We apply distributive property on the right side of the equation:

We subtract 6y on both sides of the equation:

We subtract 6 from both sides of the equation:

Dividing by 6 on both sides of the equation:

So, the result is 
Answer:

It would be D. because the volume of a sphere is 4/2 x pi x radius^3.
8x-4 and 4(2x-1)
4(2x-1) the four needs to be distributed in the parentheses.
4*2x=8x
4*(-1)=(-4)
8x-4=8x-4
Answer:
28
Step-by-step explanation: