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frez [133]
3 years ago
12

What does x-4=2x+9 equal

Mathematics
2 answers:
harina [27]3 years ago
7 0
I think the answer is 11x
skad [1K]3 years ago
3 0

Answer:

x =5.0

So just 5

Yeah I need 20 characters

x=5

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Alexander was offered a job that paid a salary of $24,000 in its first year. The salary was set to increase by 4% per year every
qwelly [4]

9514 1404 393

Answer:

  $129,992

Step-by-step explanation:

The sum of a geometric series is given by ...

  Sn = a1·(r^n -1)/(r -1)

Here, the first term is 24000, and the growth factor r is 1+4% = 1.04. The sum is then ...

  S5 = 24000·(1.04^5 -1)/(1.04 -1) ≈ 129992

The total earned over 5 years was $129,992.

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A spreadsheet can list the annual salaries and add them up. The salary each year is 1.04 times that of the previous year. That is shown in the attachment.

5 0
3 years ago
What is the volume of a right rectangular prism that is 3 meters by 4.5 meters
taurus [48]

Answer:

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Step-by-step explanation:

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V = 3 m * 4.5 m * 6 m = 81 m³

6 0
3 years ago
(0, -5), (1, 0), (2, 5), (3, 10)<br> in ordered pairs
harkovskaia [24]

(2,5) (3,10) (1,0) (0, -5)

4 0
3 years ago
Make r the subject of t = 6r^2 + 6
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First step, divide 6 from both sides.

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second step, subtract 1 from both sides

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Now take the square root of each side.

\sqrt{\frac{t}{6}-1}=r

Done!

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