Answer:
Option A. (6,2)
Step-by-step explanation:
We have the following inequality:
![y- x](https://tex.z-dn.net/?f=y-%20x%20%3C-3)
Solving for y we have:
![y](https://tex.z-dn.net/?f=y%3Cx-3)
The line that limits the region of inequality is
![y = x-3](https://tex.z-dn.net/?f=y%20%3D%20x-3)
Then the region of inequality are all values of y that are less than ![f (x) = x-3](https://tex.z-dn.net/?f=f%20%28x%29%20%3D%20x-3)
In other words, the points belonging to the inequality are all those that lie below the line.
To find out which point belongs to this region substitute inequality and observe if it is satisfied
A. (6,2)
![2](https://tex.z-dn.net/?f=2%3C6-3)
<em> is satisfied</em>
B. (2, 6)
![6](https://tex.z-dn.net/?f=6%3C2-3)
<em>it is not satisfied</em>
C. (2, -1)
![-1](https://tex.z-dn.net/?f=-1%3C2-3)
it is not satisfied
<em>The answer is the option A</em>
You can by 24 combinations of items from the store
<h3>How to determine the number of combination?</h3>
The given parameters are:
Cups = 3
Bowl = 4
Spoon = 2
The number of combination is:
Combination = Cups * Bowl * Spoon
So, we have:
Combination = 3 * 4 * 2
Evaluate
Combination = 24
Hence, you can by 24 combinations of items from the store
Read more about combination at:
brainly.com/question/11732255
#SPJ1
Answer: 3 mol of O₂
Solution:
The Balance chemical equation is as follow,
2 KClO₃ → 2 KCl + 3 O₂
According to this equation on decomposition 2 moles of Potassium chlorate (KClO₃) produces 2 moles of Poatassium chloride (KCl) and 3 moles of oxygen gas (O₂).
Therefore, when,
2 moles of KClO₃ produces = 3 moles of O₂
So,
2 moles of KClO₃ will produce = X moles of O₂
Solving for X,
X = (2 mol × 3 mol) ÷ 2 mol
X = 3 mol of O₂
Using above method you can calculate any amount of O₂ or KCl produced by decomposing any amount of KClO₃.
Like the other user said it's 8.
$230.63 : 123 / 8 is 15.375, (The unit rate) • 15 would be 230.625. Round up to 230.63.