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Papessa [141]
3 years ago
10

Someone please help me with this...

Mathematics
2 answers:
Delvig [45]3 years ago
8 0

Answer:

The total number of points you score is dependent variable Because it change when x is change.

The number of question you answer correctly is independent variable Because it can change itself when you got more correct answers.

Alja [10]3 years ago
7 0
The top put a dot for dependent variable,
The bottom put independent variable.

Hope this helps!
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Negative three times the sum of two times a number and 1 is equal to 5.” Write an equation that represents the equation, then so
Kamila [148]

So, we need to consider what is being done.


So, lets start with the -3.


-3*


Now, lets see what's next

2 times a number is the same as saying 2x, then add one.


That is equal to five.  

-3(-2x+1)=5

Now,

6x-3 = 5

6x = 8

x= 8/6

8 0
3 years ago
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Answer:

y= -1/3(x) + 8

Step-by-step explanation:

slope of the 1st line = 3

slope of the line perpendicular to the first is its opposite reciprocal, so

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now we have a point and the slope of the perpendicular line, so we use the point slope formula to get:

y-7=-1/3(x-3)

y= -1/3(x) + 1 + 7

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7 0
3 years ago
The equation below describes a proportional relationship between x and y. What is the constant of proportionality? 2 у= 5Х.​
tatuchka [14]

Answer:Hello, my name is woods245 and I'm here to help you with your problem K?

So the equation that you have is 2y=5X.

So what you will have to is put a line under 2y and 5X.

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Step-by-step explanation:

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Lisa [10]
The correct answer is A i hope this helps
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