Answer:
x = 3
Step-by-step explanation:
8x - 12 = 4x
<em>subtract 4 from each side</em>
4x - 12 = 0
<em>add 12 to each side</em>
4x = 12
<em>divide each side by 4</em>
x = 3
<h2>Answer:
</h2>

<h2>Explanation:
</h2>
A quartic function is a function given by the the following equation in standard form:

From the statement we must assume the leading coefficient of f(x) is 11, so:

The zeros are:

So, we can write:



Finally:

24 × 60 = 1,440
1,440 × 90 = 129,600
There are 129,600 pictures in a movie that is 90 minutes long.
Answer: 1.75hours or 1.45
Step-by-step explanation:
what to solve where is the full quea!??