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Norma-Jean [14]
2 years ago
13

Can somebody help me with this

Mathematics
1 answer:
neonofarm [45]2 years ago
3 0

The sum of the expression (–x² + x) and (x² – 3x – 1) will be –2x – 1. Then the correct option is D.

<h3>What is Algebra?</h3>

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

The expression can be written as

(–x² + x) and (x² – 3x – 1)

Then the sum of the expression (–x² + x) and (x² – 3x – 1) will be

(–x² + x) + (x² – 3x – 1) = –2x – 1

Then the correct option is D.

More about the Algebra link is given below.

brainly.com/question/953809

#SPJ1

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Answer:

a. The vertical format of Bar Chart makes it easier to compare the values than a Column Chart.

Step-by-step explanation:

During a presentation and visualisation, it is more ideal to make use of a column chart which is actually more suitable for such than making use of the vertical format of a bar chart.

Hence, the option The vertical format of Bar Chart makes it easier to compare the values than a Column Chart. is false.

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Wewaii [24]

is it 3...I'm not sure anyway

6 0
4 years ago
Which of the 3 is the answer?​
lbvjy [14]
9 ^2 is the answer for this question
6 0
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Solve the system of equations and choose the correct answer from the list of options.
Georgia [21]
We can solve this system of equation by reduction method.
  d+e=15
 -d+e=-5
-------------------
      2e=10   ⇒e=10/2=5

-(d+e=15)
 -d+e=-5
-----------------
  -2d=-20   ⇒d=-20/-2=10

therefore: d=10; e=5

Answer: d.(10,5)
8 0
3 years ago
The midpoint of AB is (3,2). If point is is located at(8,4) what are the coordinates of point B
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A is 6 up from the midpoint so B is 6 down from the midpoint

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