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JulijaS [17]
2 years ago
12

-(2x+7=-(2x+7) how many solutions

Mathematics
2 answers:
alexgriva [62]2 years ago
7 0
Infinite Solutions

Hope this helps ;)
andriy [413]2 years ago
5 0
Answer: 0 solutions
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Imani earned $24 in interest after four years on an account that paid 6% simple interest annually. Use the formula 1 - Prt to fi
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Answer:

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How can a model help you solve surface area and volume problems
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A model shows the visualize of what you need to do in order to complete the problem your asked. It can also show important steps and make it easier for you to answer the question, like length×height×width.
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3 years ago
Find the slope of the line passing through the points (-6-9) and (9,-9)
Otrada [13]

9514 1404 393

Answer:

  • zero
  • undefined

Step-by-step explanation:

The slope formula is useful for this.

  m = (y2 -y1)/(x2 -x1)

__

<u>First line</u>:

  m = (-9 -(-9))/(9 -(-6)) = 0/15 = 0

The slope of the first line is zero.

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<u>Second line</u>:

  m = (-5-1)/(4 -4) = -6/0 = undefined

The slope of the second line is undefined.

_____

It is always a good idea to apply a little critical thinking to the given information. Here, you observe that the y-coordinates of the first pair of points are the same. That means this is a horizontal line, with a slope of 0.

Similarly, you observe that the x-coordinates of the second pair of points are the same. That means this is a vertical line, with undefined slope.

8 0
2 years ago
(50 POINTS)
inna [77]
The formula of a function is the rise over run.

The slope would be 2/5.

Hope this helps!
8 0
2 years ago
Increase 620ml by 35%
taurus [48]
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6 0
2 years ago
Read 2 more answers
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