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vitfil [10]
3 years ago
6

Solve. 18=34-2xEnter only the value of the variable.

Mathematics
2 answers:
alina1380 [7]3 years ago
6 0

Answer:

x = 8

Step-by-step explanation:

18 = 34 - 2x

18 - 34 = -2x

-16 = -2x

x = -16/-2

x = 8

Leni [432]3 years ago
3 0

Answer:x=8

Step-by-step explanation:

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DochEvi [55]

Answer:

y=50x+25

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slope: 50

8 0
2 years ago
Which of the following points are solutions to the system of inequalities shown below?
vlada-n [284]
The following solutions to the given system of inequalities shown above would be option c : (-3, -5) option d : (0, 4)  option e. (4, 4)  and option f. <span>(2, -1) 
So how did I know the answer. To check this, you just have to substitute the values.
For example let us take option c (-3, -5)
y </span><span><  3x + 5
-5 </span><span><  3(-3) + 5
-5 </span><span><  -9 + 5
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Hope that this answer helps.</span>
7 0
3 years ago
What is the slope of the line shown below?
Lesechka [4]

Answer:

A

Step-by-step explanation:

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6 0
3 years ago
Question 5 Multiple Choice Worth 1 points) (04.05 MC) Determine if the ordered pair (-1 , -5) is a solution to the inequality y≤
Zielflug [23.3K]

Answer:

(-1, -5) satisfies the inequality and will be the solution to the inequality.

From the attached figure, it is clear that  (-1, -5) is below the line.

Therefore, the correct option is:

''Yes, because 1-1, 5) is on the line​''.

Step-by-step explanation:

Given the inequality

y\le -\frac{3}{4}x-1

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-5\le \:-\frac{3}{4}\left(-1\right)-1

-5\:\le \:\frac{3}{4}-1

-5\:\le -\frac{1}{4}

TRUE

Thus, (-1, -5) satisfies the inequality and will be the solution to the inequality.

From the attached figure, it is clear that  (-1, -5) is below the line.

Therefore, the correct option is:

''Yes, because 1-1, 5) is on the line​''.

4 0
3 years ago
a school had 690 students sign up for the trivia teams if they wanted to have nine teams with the same number of students on eac
Anna11 [10]

Answer:

30 more students

Step-by-step explanation:

690 + 30 = 720

720 / 9 = 80


8 0
3 years ago
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