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ddd [48]
3 years ago
15

Please help me soon!! 10 points common plzzz!

Mathematics
1 answer:
solong [7]3 years ago
4 0

Answer:

x + y = 3 x - y = 1 --------- 2x + 0y = 4 2x = 4 (2x)/2 = 4/2 x = 2

Step-by-step explanation:

hope i am right

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Which is an equation of the line that goes through the points ( 4, 1) and
Aloiza [94]

Answer:

  none of the above

Step-by-step explanation:

You can try the points in the equations (none works in any equation), or you can plot the points and lines (see attached). <em>You will not find any of the offered answer choices goes through the given points</em>.

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You can start with the 2-point form of the equation of a line. For points (x1, y1) and (x2, y2) that equation is ...

  y = (y2 -y1)/(x2 -x1)·(x -x1) +y1

Filling in the given points, we get ...

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3 years ago
Suppose you are doing a study on the wealth of the population in your town. You take a random survey of 100 people. Which would
Angelina_Jolie [31]

Answer:

D) The total number of people in the population.

Step-by-step explanation:

The answer is D) The total number of people in the population. because it is a quantitative data measurement. All other options, Age, Gender and Education are qaualitative measures, which are aligned with the Objective of the study, Wealth - A qualitative measure too!

4 0
3 years ago
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Hello, I need help with this question.
ella [17]

Answer:

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Step-by-step explanation:

1/2+2/3+3/4

First get common denominators so you have a denominator of 12 so 6/12+8/12+9/12

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Answer:

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Step-by-step explanation:

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3 years ago
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riadik2000 [5.3K]

Answer:

10x-6

Step-by-step explanation:

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3 years ago
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