Answer:
$14.64
Multiply 8 by .67 which is 5.36
Subtract 5.36 from 20.00 and that's 14.64
The height should be C.) 400 mm. Hope this helps!! <3
Factorize the quadratic.

We have
, so

Now, both
and
(since the absolute value of any number cannot be negative), so we just need to worry about when the left side is exactly zero. This happens for

So the solution to the inequality is the set

Answer:
The Correct Answer is C.0.
Hope it hepls you Czn!
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Answer:
-80
Step-by-step explanation:
We have: -6 =
+ 4. In order to solve for x, we need to isolate it; in order to isolate x, we have to "undo" order of operations.
The regular order of operations is PEMDAS: parentheses, exponents, multiplication, division, addition, subtraction.
Here, since we're solving for x, we need to go backwards. So, first, subtract 4 from both sides:
-6 - 4 =
+ 4 - 4 ⇒ -10 = 
Then, multiply by 8 on both sides:
-10 * 8 =
* 8 ⇒ x = -80
Thus, x = -80.
Hope this helps!