Answer:
There were 160 downloads of the high-quality version
Step-by-step explanation:
The way to get the answer is to divide 720 by 4.5 and you get your answer or you could have don it the long way by multiplying by any number to get to your answer.
Answer: The correct answer is: [B]:
_________________________________________
"
" .
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Step-by-step explanation:
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Note: A number; "divided by a variable" ; is Not a "polynomial" .
Answer choice: [B]: "
" ;
is a "number; divided by a "variable" ; and as such, is Not a "polynomial".
_________________________________________
Answer:
25%
Step-by-step explanation:
It says 25% chose fish.
![y=-\frac{2}{5}x+\frac{19}{5}](https://tex.z-dn.net/?f=y%3D-%5Cfrac%7B2%7D%7B5%7Dx%2B%5Cfrac%7B19%7D%7B5%7D)
Further explanation:
We have to find the equation of the line first to graph the line.
The general form of slope-intercept form of equation of line is:
![y=mx+b](https://tex.z-dn.net/?f=y%3Dmx%2Bb)
Given
![m=-\frac{2}{5}](https://tex.z-dn.net/?f=m%3D-%5Cfrac%7B2%7D%7B5%7D)
Putting the value of slope in the equation
![y=-\frac{2}{5}x+b](https://tex.z-dn.net/?f=y%3D-%5Cfrac%7B2%7D%7B5%7Dx%2Bb)
To find the value of b, putting the point (-3,5) in equation
![5=-\frac{2}{5}(-3)+b\\5=\frac{6}{5}+b\\5-\frac{6}{5}+b\\b=\frac{25-6}{5}\\b=\frac{19}{5}](https://tex.z-dn.net/?f=5%3D-%5Cfrac%7B2%7D%7B5%7D%28-3%29%2Bb%5C%5C5%3D%5Cfrac%7B6%7D%7B5%7D%2Bb%5C%5C5-%5Cfrac%7B6%7D%7B5%7D%2Bb%5C%5Cb%3D%5Cfrac%7B25-6%7D%7B5%7D%5C%5Cb%3D%5Cfrac%7B19%7D%7B5%7D)
Putting the values of b and m
![y=-\frac{2}{5}x+\frac{19}{5}](https://tex.z-dn.net/?f=y%3D-%5Cfrac%7B2%7D%7B5%7Dx%2B%5Cfrac%7B19%7D%7B5%7D)
The graph is made by using online graphing tool Desmos.
Keywords: Equation of line, graph of line
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