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schepotkina [342]
2 years ago
10

Help?? LOL I’m literally so confused

Mathematics
2 answers:
Gennadij [26K]2 years ago
8 0

Answer:

1

Step-by-step explanation:

8-7=1

maw [93]2 years ago
7 0

Answer: 2

Step-by-st\ep explanation:

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I need help right now!!!
antiseptic1488 [7]

Answer:

I believe it would be 4x-8=-3x+13

3 0
3 years ago
5x - 2 = 10 - X<br> Please help
finlep [7]

Answer:

x = 2

Step-by-step explanation:

5x - 2 = 10 - x

<em>Add x to both sides</em>

6x - 2 = 10

<em>Add 2 to both sides</em>

6x = 12

<em>Divide both sides by 6</em>

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3 0
3 years ago
Write the equation of a line that is perpendicular to the given line and that passes through the given point.
HACTEHA [7]
First, let's re-arrange to slope-intercept form.

x + 8y = 27

Subtract 'x' to both sides:

8y = -x + 27

Divide 8 to both sides:

y = -1/8x + 3.375

So the slope of this line is -1/8, to find the slope that is perpendicular to this, we multiply it by -1 and flip it. -1/8 * -1 = 1/8, flipping it will give us 8/1 or 8.

So the slope of the perpendicular line will be 8.

Now we can plug this into point-slope form along with the point given.

y - y1 = m(x - x1)

y - 5 = 8(x + 5)

y - 5 = 8x + 40

y = 8x + 45
7 0
3 years ago
there are 400 students and 4/5 have purchased tickets there needs to be 2 chaperones for every 75 students how many chaperones a
Vesna [10]

Answer:

5 chaperones are needed.

Step-by-step explanation:

400 x 4/5 = 320

320 ÷ 75 = 4.3

3 0
3 years ago
If I have two points (0,2) and (4,5) how do I find the y-intercept and the slope?​
Marina CMI [18]

Answer:

the train leave was in JIt room but I am not sure how to make and the other way

Step-by-step explanation:

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