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zvonat [6]
3 years ago
8

Solve for x help thx

Mathematics
2 answers:
My name is Ann [436]3 years ago
7 0

Answer:

x = 7

Step-by-step explanation:

Given

3(2x - 9) = 15 ( divide both sides by 3 )

2x - 9 = 5 ( add 9 to both sides )

2x = 14 ( divide both sides by 2 )

x = 7

valentinak56 [21]3 years ago
5 0
X = 8
because 8 x 2 = 16
16 - 9 = 5
5 x 3 = 15
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What is x if a line passes though (2,5) ( x,3)
antoniya [11.8K]

Answer:

x = - 2

Step-by-step explanation:

Givens

(2,5)

(x,3)

m = 1/2

Formula

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

Solution

y2 = 3

y1 = 5

x2 = x

x1 = 2

1/2 = (3 - 5)/(x - 2)                 Cross multiply

1*(x - 2) = 2 (-2)                      Combine and remove the brackets.

x - 2 = - 4                               Add 2 to both sides

x = - 4 + 2

x = - 2

4 0
2 years ago
<img src="https://tex.z-dn.net/?f=%20%7B%20-%202v%7D%5E%7B4%7D%20%20%7B%20-%206v%7D%5E%7B3%7D%20" id="TexFormula1" title=" { - 2
Marina CMI [18]
-2y^3(y-3) I believe should be your answer
7 0
3 years ago
I need help with this!!! Thank you
ruslelena [56]

Answer:

4n^3-n^2-5n

Step-by-step explanation:

n(2n+4n2−5−3n)

=(n)(2n+4n2+−5+−3n)

=(n)(2n)+(n)(4n2)+(n)(−5)+(n)(−3n)

=2n2+4n3−5n−3n2

=4n3−n2−5n



6 0
3 years ago
The initial population of a town is 1,300 and it is increasing at the rate of 3% each year. Find the population at 12 years​
stepan [7]

Answer:

1300 * (1 + 0.03)^12 = 1853

7 0
3 years ago
Read 2 more answers
Read the instructions on the page:)
xxTIMURxx [149]

Answer:

1. >

2.=

3.<

4.<

5.>

6.<

7.=

8.>

7 0
3 years ago
Read 2 more answers
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