Answer = a
Explanation- A cube is a 3D figure and each face would be a square since it is a cube. Since each side is a square all the sides are the same Width, Length, and height. Therefor you would be multiplying whatever number your have by itself 3 times because the formula would be Length x Width x Height
The given expression is

First, we use the distributive property to get rid of the parenthesis.

Then, we reduce like terms. -2x and 3x are like terms, also 7 and 10 are like terms.

<h2>Therefore, the simplest form of the given expression is <em>x + 17</em>.</h2>
We can use the equation:
f = 3.25s
3.25 is the cups of flour used for every cup of sugar.
Where 'f' represents flour and 's' represents sugar.
GOD IS GREAT SPREAD THE WORD
8x + 3 - 2(6 + 3x)
8(-6) + 3 - 2(6 + 3(-6))
-48 + 3 - 2(6 - 18)
-48 + 3 - 2(-12)
-45 + 24
-21