5.3 + (w+1.2)
Remove the parenthesis because there’s no distribution involved...
5.3+w+1.2
Add 5.3 and 1.2
(5.3+1.2)+w
6.5+w
Your answer is *6.5+w* the number does not have a variable (w) so we cannot solve any further ^^
The percent change if a city that used to produce 2050 kilowatt hours has reduced their consumption to 1125 kilowatt hours is 45.122% decrease.
<h3>What is percentage change?</h3>
Percent increase and percent decrease are measures of percent change, which is the extent to which a variable gains or loses intensity, magnitude, extent, or value.
we know,
% change = (final- initial) / initial * 100
=(1125-2050)/1125 *100
=45.122%
Hence, percentage change be 45.122% decrease.
Learn more about percentage change here:
brainly.com/question/14656289
#SPJ1
Answer:
$14.25
Step-by-step explanation:
You divide
ANSWER
![y= -3{(x + 4)}^{2} + 2](https://tex.z-dn.net/?f=y%3D%20-3%7B%28x%20%2B%204%29%7D%5E%7B2%7D%20%20%2B%202)
EXPLANATION
The given function is:
![y= -3x^2-24x-46](https://tex.z-dn.net/?f=y%3D%20-3x%5E2-24x-46)
Factor -3 for the first 2 terms.
![y= -3(x^2 + 8x)-46](https://tex.z-dn.net/?f=y%3D%20-3%28x%5E2%20%2B%208x%29-46)
We add and subtract the square of the coefficient of x.
![y= -3(x^2 + 8x + {(4)}^{2} ) - - 3( {4)}^{2} -46](https://tex.z-dn.net/?f=y%3D%20-3%28x%5E2%20%2B%208x%20%2B%20%20%7B%284%29%7D%5E%7B2%7D%20%29%20%20-%20-%203%28%20%7B4%29%7D%5E%7B2%7D%20-46)
Factor the perfect square trinomial.
![y= -3 {(x + 4)}^{2} ) + 48 -46](https://tex.z-dn.net/?f=y%3D%20-3%20%7B%28x%20%2B%204%29%7D%5E%7B2%7D%20%29%20%20%2B%2048%20-46)
The vertex form is:
![y= -3{(x + 4)}^{2} + 2](https://tex.z-dn.net/?f=y%3D%20-3%7B%28x%20%2B%204%29%7D%5E%7B2%7D%20%20%2B%202)
Find the mean, median, and mode 15,3,11,15,1,14,7,2,1,1,2
Aloiza [94]
Mean= 6.5
Median= 3
Mode= 1
I swrear on my life this is right please rate brainiest answer thx