Answer:

Step-by-step explanation:
So we have the equation:

First, distribute the 7 into the (x+8) and simplify:

Combine the like terms 7x and 8x by adding them together:

Subtract 56 from both sides to isolate the x:

Divide both sides by 15 to get x:

Answer:
its 216 cubic feet.
Step-by-step explanation:
6x6x6 is 216
Answer:0.13
Step-by-step explanation:i think
Answer: a+b+c/3
Step-by-step explanation:
mean= sum of all values/number of values
D is correct. U is incenter of the triangle.