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adoni [48]
3 years ago
6

Simplify the following expression.

Mathematics
2 answers:
Mashcka [7]3 years ago
8 0
The answer is B.
I really hope this helps.
kipiarov [429]3 years ago
3 0
Hello,

The answer is B

Hope this helped :)
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Find 5-(-7)=5+7 simplify
lora16 [44]

Answer:

You already did the question.

Step-by-step explanation:

What's there to simplify?

5+7 = 5+7

It's just recursive.

3 0
3 years ago
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A boat is marked up 20% on the original price. The original price was
pishuonlain [190]

Answer:

Original price was $50 x 0.20 = 10

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Step-by-step explanation:

hopefully it helps

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2 years ago
Y = -x + 2<br> slope =<br> y-intercept=
yan [13]

Answer:

Slope = - 1

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Step-by-step explanation:

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3 years ago
Choose which line represents the line of best fit.
Lynna [10]

A line which represents the line of best fit is: C. Line B.

<h3>What is a line of best fit?</h3>

A line of best fit is sometimes referred to as a trend line and it can be defined as a statistical or analytical tool that is commonly used in conjunction with a scatter plot, in order to determine whether or not there is any form of association and correlation between a data set.

<h3>The characteristics of a line of best fit.</h3>

In Mathematics, there are different characteristics that are used for determining the line of best fit on a scatter plot and these include the following:

  • The line should be very close to the data points as much as possible.
  • The number of data points that are above the line should be equal to the number of data points that are below the line.

By critically observing the scatter plot using the aforementioned characteristics, we can reasonably and logically deduce that line B represents the line of best fit because the data points are in a linear pattern.

Read more on line of best fit here: brainly.com/question/12284501

#SPJ1

4 0
1 year ago
Find the circumference of a circle that has a radius of 3 in. (Include the unit of measure.)
r-ruslan [8.4K]
C = 18.85
C = 2 r = 2**3 = 18.84956
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3 years ago
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