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Marat540 [252]
3 years ago
7

3a + 6 = a 7th Grade Linear Question

Mathematics
2 answers:
Oksi-84 [34.3K]3 years ago
5 0

Answer:

a = -3

Step-by-step explanation:

1) 3a + 6-6=a-6

2) 3a = a-6

3) 3a - a= a -6-a

4) 2a =a-6-a

2a= -6

5) 2a/ 2 = -6/2

6) answer a = -3

Hope that helps

Sorry if wrong

castortr0y [4]3 years ago
3 0
A= -3 hope this helped:)



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Anna007 [38]

Answer:

Year 2004

Step-by-step explanation:

Population of a country in year 1995 = 286

Model that expresses the growth rate of the population is,

P(t) = 286(1.009)^{t-1995}

Here, t = year

a). For P = 311 million people

   311 = 286(1.009)^{t-1995}

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   log(311) - log(286) = (t - 1995)log(1.009)

   2.4928 - 2.4564 = (t - 1995)(0.00389)

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In year 2004 population of the country will be 311.

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2 years ago
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AURORKA [14]

Answer:

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2 years ago
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dolphi86 [110]
30000L is larger than 3kL
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