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scoray [572]
2 years ago
6

30000x^2 + 2x + 1200

Mathematics
1 answer:
jasenka [17]2 years ago
8 0

Answer: 2(15000x2)+x+600)

Step-by-step explanation:

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Dorado County, which has a population of about 6,720, is divided into 4 townships. About 1/4
Ostrovityanka [42]
Density of population = total population / area of the township

Emerson township:
Population of Emerson = 6720 * (1/4)
= 1680
Density of population = 1680 /344
= 5 per square miles

Franco township:
30% of 1680 = 0.3 * 1680 = 504
Population = 1680 + 504
= 2184
Density = 2184/512
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8 0
2 years ago
jeff uses 3 fifth - size strip to modek 3/5. he wants to use tenth-size strip to model an equivalent fraction. how many tenth-si
guapka [62]
An equivalent fraction? So.. the fraction has to be equivalent to 3/5, correct?
One question, what do you mean by "tenth-size strip"?
Sorry but this question isn't clear enough.
Sorry :/
6 0
3 years ago
Solve 7x - 8(2x - 3) + 2 = 8 *
levacccp [35]

Answer:

Step-by-step explanation:

7x - 8(2x - 3) + 2 = 8

Expand bracket and Minus 2 on both sides

7x - 16x + 24 = 6

Minus 24 on both sides, and simplify the "x's"

-9x = -18

Divide by -9 on both sides

x = 2

5 0
3 years ago
Find the value of x and the measure of the angle labeled 3x.
igor_vitrenko [27]

Answer:

D

Step-by-step explanation:

3x and 30 are vertically opposite angles and congruent, then

3x = 30 ( divide both sides by 3 )

x = 10 , thus

3x = 3 × 10 = 30°

x = 10 ; angle measure is 30° → D

4 0
3 years ago
Read 2 more answers
Which ratio is greater? A=17: 50 B=2:3
Ray Of Light [21]

Answer:

A because it cannot be simplified to anything smaller

Step-by-step explanation:

It can’t be simplified because 17 is a prime number

6 0
3 years ago
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