Answer: 35% decrease
Step-by-step explanation: In this problem, we're asked to find the percent decrease if the price of an item changes from $180 to $117.
To find the percent decrease, we use the following formula.
![\frac{amount of change}{original number}](https://tex.z-dn.net/?f=%5Cfrac%7Bamount%20of%20change%7D%7Boriginal%20number%7D)
The <em>amount of change</em> is the difference between the two numbers which in this case is 180 - 117 and the <em>original number</em> is the first number which is 180.
The difference between 180 and 117 is 63 and we put that over 180.
Now we have
.
Now, we either use a calculator or long division. I will use my calculator but if you don't have access to one, long division is always available.
63 ÷ 180 = 0.35
Now since we want to find the percent increase, we need to change 0.35 to a percent and we can do this by moving the decimal point two places to the right.
0.35 ⇒ 35%
So when the price changes from $180 to $117, it is decreased by 35%.
Is that the question? Because it is trying to trick you.
x=83
y=-24
Those are your answers
Yes there will be enough juice for everyone to get a full serving. There will be 8 servings left over
EXPLANATION
Let's see the facts:
If the input is x= -5 the equation is:
k = 6*(-5) + 100
Multiplying terms:
k = -30 + 100
Adding terms:
k = 70
The answer is k=70
Answer:
option b
Step-by-step explanation:
![f(x) = \frac{2}{x} \\\\g(x) = \frac{2}{x}](https://tex.z-dn.net/?f=f%28x%29%20%3D%20%5Cfrac%7B2%7D%7Bx%7D%20%5C%5C%5C%5Cg%28x%29%20%3D%20%5Cfrac%7B2%7D%7Bx%7D)
(fog)(x)= ![\frac{2}{\frac{2}{x}} = \frac{2x}{2} = x](https://tex.z-dn.net/?f=%5Cfrac%7B2%7D%7B%5Cfrac%7B2%7D%7Bx%7D%7D%20%3D%20%5Cfrac%7B2x%7D%7B2%7D%20%3D%20x)