-4x=-x2+12 should be written <span>-4x=-x^2+12, with " ^ " representing exponentiation.
You are to invent a table of x values and find the difference between -4x and -x^ 2+12. The smaller the difference, the closer you are to finding the correct root, x.
To get you started:
x -4x x^2+12 difference
--- ------------ ---------------- --------------
2 -8 16 24 (pretty bad!)
-4 16 28 12 (better)
-10 40 112 72 (much worse)
To answer this problem correctly, you must present such a table, even tho' it'd be faster to use the quadratic formula (or some other method) to find x.
</span>
Answer: See steps and explanation below. The value 5 makes the equation true.
9(3x - 16) + 15 = 6x - 24 Distributive Property
27x - 144 + 15 = 6x - 24 Combine like terms
27x - 129 = 6x - 24 Subtract 6x from both sides
21x - 129 = -24 Add 129 to both sides
21x = 105 Divide both sides by 21
x = 5 Answer!
Answer:
The value of k=1
So, Maura claim is incorrect. The value of k=1 and not k=1/2
Step-by-step explanation:
We need to determine the value of k if 
We are given:

Exponent rule, if bases are equal the exponents are equal
We can write 

Now since the base is same, i,e 2 so, the exponents will be same

So, the value of k=1
So, Maura claim is incorrect. The value of k=1 and not k=1/2
Answer:
(16) is the homogeneous mixture
Answer:
True
Step-by-step explanation:
Let's see if it is true....
1/2 ÷ 3
Rewritten,
=1/2 ÷ 3/1
(All numbers have a denominator of 1)
Flip the pancake!
=1/2 * 1/3
(When dividing fractions you flip one of the fractinons numerator and denominator)
The answer is,
=1/6
Therefore, the original statement 1/2 ÷ 3 = 1/6 is true!
Now the model is in the link below!
Hope this helps!