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SIZIF [17.4K]
3 years ago
7

2/3x-5=7 how to find x

Mathematics
2 answers:
My name is Ann [436]3 years ago
6 0
Is the x
\frac{2}{3x}
Or
( \frac{2}{3} )x
Because placement is important
Simora [160]3 years ago
4 0
X=8 2/3(8)-5=7 3x8=24 24/2=12 12-5=8
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Using arithmetic operations, rewrite this polynomial in standard, simplest form.
dangina [55]
(3x2 + 9x + 6) − (8x2 + 3x − 10) + (2x + 4)(3x − 7)

First distribute the (2x+4)(3x-7) to get 6x2-2x-28
After this just add the like terms for all parts of the expression.
(3x2-8x2+6x2)+(9x-3x-2x)+(6+10-28)
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So you answer is x2+4x-12
7 0
3 years ago
A town's population has been growing linearly. In 2003 the population was 47,000. The population has been growing by 1200 people
blsea [12.9K]

Answer:

Step-by-step explanation:

The population in 2003= 47000

Since the population increase by 1200 every year,

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in 2005 the population will be 47000+(1200+1200) which is the same as

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Therefore the population x years after 2003 is 47000+x(1200).

P= 47000+1200x

b) The population at 2009 which is 6 years after 2003 will be

47000+(1200)*6=47000+7200= 54200

The population at 2009 is 54200,

7 0
3 years ago
VERY URGENT NEED HELP! WILL MARK BRAINLIEST. Two numbers have a sum of 162 and a difference of 64. What are the two numbers? Put
n200080 [17]

Answer:

113, 49

Step-by-step explanation:

x + y = 162\\x - y = 64\\add\\the\\equations\\\\x + x + y - y = 162 + 64\\2x =226\\\\x = 113 \\113- y = 64\\\\y = 49

6 0
3 years ago
What is the slope of this graph?
Olenka [21]

Answer:

The slope equals the rise divided by the run: . You can determine the slope of a line from its graph by looking at the rise and run. One characteristic of a line is that its slope is constant all the way along it. So, you can choose any 2 points along the graph of the line to figure out the slope.

Step-by-step explanation:

5 0
3 years ago
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Help!!!
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Answer: A. . Reflect triangle ABC across the x-axis, followed by a translation

5 units left.

Step-by-step explanation:

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3 years ago
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