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siniylev [52]
3 years ago
15

Which of the following is correct?

Mathematics
2 answers:
enot [183]3 years ago
5 0
I think you’ve forgotten a picture of the question, I do it all the time too lol. Can help if I can see the options :)
Genrish500 [490]3 years ago
4 0

Answer:

the answer is c

Step-by-step explanation:

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Madeline needs to find the slope of the line that passes through the points (9, 12) and (7, 4). She sets up the following work:
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Answer:

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Step-by-step explanation:

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A country's population in 1991 was 26 million.
Vlad [161]

Answer:

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Step-by-step explanation:

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3 years ago
Joan saved $2.34 on an item that is usually $7.89. What percent did she save
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3 years ago
Solve the system using the substitution method<br> 6x - 2y = -4<br> y= 3x + 2
Anit [1.1K]

Answer:

Step-by-step explanation:

6x - 2y = -4

y= 3x + 2

We see that y = 3x + 2 so we can use that value of Y everytime we see i in the other equation.

6x - 2(3x +2) = -4

Now usually we'd we simply solve for X.

6x - 6x -4 = -4

This clearly does not work as we cannot get rid of X

Therefore, this system of equations has no solution we can find through substitution

3 0
3 years ago
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Hello! i need 2 people to answer this question whoever is correct gets brainiest, if both are correct then ill go by whoever ans
mojhsa [17]

Answer:

-10b - 7

Step-by-step explanation:

    -11b - 4

  - (-b + 3)

-----------------

    -10b - 7

6 0
3 years ago
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