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coldgirl [10]
3 years ago
11

If the expression x-3 has a value of -5, then what is the value of 3x-9

Mathematics
2 answers:
fenix001 [56]3 years ago
7 0
-24

If you plug in the x value, which in this case is -5, you should get -24 as your answer.
iris [78.8K]3 years ago
3 0

Answer:

-15

Step-by-step explanation:

Since 3x-9= 3(x-3), you would multiply -5 by 3 so, you would get -15.

Hope this helps!!!

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5 0
3 years ago
Read 2 more answers
6. Find the volume of the composite figure. ​
Elenna [48]

Answer:

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4 0
3 years ago
Compute the simplified numerical value of the expression: (4042 + 4040 + 4038 + … + 6 + 4 + 2) − (4041 + 4039 + 4037 + … + 5 + 3
Evgesh-ka [11]

Answer:

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Step-by-step explanation:

7 0
2 years ago
What is the mode of the following numbers?<br> 9,10,6,5,6
Llana [10]

Answer:

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Step-by-step explanation:

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3 0
2 years ago
What is an equation of the line that passes through the points <br> (8,2) and <br> (7,1)?
gogolik [260]

Answer:

Step-by-step explanation:

first, we find the slope

slope = (y2 - y1) / (x2 - x1)

(8,2)....x1 = 8 and y1 = 2

(7,1)....x2 = 7 and y2 = 1

now we sub

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use either of ur points...I will use (8,2)...x = 8 and y = 2

now we sub and find b, the y intercept

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so ur equation is : y = 1x - 6....or just y = x - 6 <===

8 0
3 years ago
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