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tankabanditka [31]
3 years ago
7

Is anyone able to help please

Mathematics
2 answers:
hoa [83]3 years ago
5 0
I’m not sure so sorry
Naddika [18.5K]3 years ago
4 0

Answer: - 8?? sorry if im wrong

Step-by-step explanation:

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A city doubles its size every 12 years. If the population is currently 500,000, what will the population be in 24 years?
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there are no signs between the x and y and constant

it could be

2x+5y=15

2x+5y=-15

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2x-5y=15

for ax+by=c, the equation of a line paralell to that is

ax+by=d where a=a, b=b, and c and d are constants

(for this answer, I'm going to use 2x+5y=15)

given 2x+5y=15, the equation of a line paralell to that is 2x+5y=d

to find d, subsitute the point (4,-2), basically put 4 in for x and -2 for y to get the constant

2x+5y=d

2(4)+5(-2)=d

8-10=d

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the eqaution is 2x+5y=-2 (Only if the original equation is 2x+5y=-15

pls mark me brainlest

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3 years ago
How do you simplify (d+5) +(d+5) +(d+5)?
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Answer:

Step-by-step explanation:

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3d + 15 <===

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3 years ago
Please explain. 100 / (-5) =
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