2x-8 + 4x+8
2x+4x= 6x
-8+8=0
so your answer is 6x I think.
Answer:
< 5, 3 >
Step-by-step explanation:
Under a counterclockwise rotation about the origin of 270°
a point (x, y ) → (y, - x ), thus
< - 3, 5 > → < 5, 3 >
97336/125
mixed number form: 778 86/125
i attached a picture of my work (sorry it’s a little sloppy haha i did it quickly)
what i did was convert each mixed number to an improper fraction, then simply multiplied the numerators by each other and then the denominators by each other
Answer:
Step-by-step explanation:
<u><em>The correct expression of the problem is</em></u>
Applying the distributive property
therefore
The equivalent expression is equal to
The equation of the line of best fit is y = 1.7x - 58
<h3>How to determine the equation?</h3>
We start by drawing the line of best fit (see attachment)
From the attached graph, we have the following points
(x, y) = (70, 75) and (61, 60)
The slope (m) is:
m = (y2 - y1)/(x2 - x1)
This gives
m = (60 - 75)/(61 - 70)
Evaluate
m = 1.7
The line of best fit is then calculated as:
y = m(x - x1) + y1
This gives
y = 1.7(x - 70) + 61
This gives
y = 1.7x - 119 + 61
Evaluate
y = 1.7x - 58
Hence, the equation of the line of best fit is y = 1.7x - 58
Read more about line of best fit at:
brainly.com/question/14279419
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