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vitfil [10]
3 years ago
10

Does anyone know the answer to this?

Mathematics
2 answers:
aalyn [17]3 years ago
8 0

First you need to distribute : -4x + 8x - 3

Combine like terms : 4x -3


STALIN [3.7K]3 years ago
5 0

8.  Im assuming you want to:-

Simplify  -2x(2 - 4x ) - 3

Distributing the -2x over the parentheses:-

= -4x + 8x^2 - 3

= 8x^2 - 4x - 3

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if a town with a population of 500 doubles in size ever 9 years, what will the population be 36 years from now?
s344n2d4d5 [400]

The population of the town in 36 years would be  8000.

<h3>What would be the population of the town in 36 years?</h3>

The formula that can be used to determine the town's population is:
FV = P (1 + r)^n

Where:

  • FV = Future value
  • P = Present value
  • R = rate of growth = 100%
  • N = number of years = 36/9 = 4

500 x 2^4 = 8000

To learn more about future value, please check: brainly.com/question/18760477

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Step-by-step explanation:

4 0
3 years ago
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The ratio of boys to girls at the track meet is 2:3. If there were 54 girls, how many boys were there?
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Answer:

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Step-by-step explanation:

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Hope this helps! :)

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