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seraphim [82]
3 years ago
5

Solve and show your work. 26 = 3x - 2 - 7x

Mathematics
1 answer:
Vsevolod [243]3 years ago
3 0

Answer:

X = 5

Step-by-step explanation:

1.- Write down your equation backwards so its easier to answer

2.- then subtract 7x and 3x

3.- write down the rest of your equation, 4x - 2 = 26

4.- subtract -2 on both sides now you have, 4x = 20

5.- Divide 4 on bothe sides

6.- and you should have the answer, X=5

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Division and multiplication
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SOLVE THIS QUESTION<br><br>​
Serga [27]

Answer:

Step-by-step explanation:

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3 0
3 years ago
Mrs.Anderson is giving a test in her third period class she has decided to record the amount of time that each student takes to
ICE Princess25 [194]

The graph Plot of the given results shown represents; A relation only

<h3>How to interpret a scatter plot?</h3>

For it to be a function, then no x-value can produce more than 2 y-values. However, we see that at x = 25, y has 2 values. Similarly, at x = 15, y has two values.

Thus, the graph plot can only be a relation as it is not a function as seen from the points plotted in the graph.

The complete question is;

Mrs. Anderton is giving a test in her third-period class. She has decided to record the amount of time that each student takes to finish the test (in minutes) and compare that to the grade each student receives on the test (out of 100). A plot of her results is below. Which of the following does this situation represent?

A. both a relation and a function

B. a function only

C. neither a relation nor a function

D. a relation only

Read more about Scatter Plot at; brainly.com/question/6592115

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8 0
2 years ago
Adds up to 13 multiplies to -48
fiasKO [112]
You only need two numbers to do that.
The numbers are  16  and  -3 .

           16  -  3  =  13

         (16) x (-3)  =  -48
7 0
3 years ago
The sum of the angle measures of a polygon with n sides is 1260. find n.
Murrr4er [49]
Knowing the interior angle sum formula is; 

180x(n-2)

180x(n-2)=1260 (solve for n here) 
180n-360=1260 
180n=1260+360
180n=1620 
n=1620/180 
n=9

Therefore, this polygon has 9 sides.

Hope I helped :) 
4 0
3 years ago
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