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enyata [817]
3 years ago
13

What is the equation in point-slope form of the line passing through (2, 5) and (−1, 8)?

Mathematics
2 answers:
butalik [34]3 years ago
8 0
The question you have given is wrong as the points are the answer to none of the given equations

julsineya [31]3 years ago
4 0
(2,5)(-1,8)
slope = (8 - 5) / (-1 - 2) = 3/-3 = -1

y - y1 = m(x - x1)
slope(m) = -1
(2,5)...x1 = 2 and y1 = 5
now we sub
y - 5 = -1(x - 2) <==
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Find the percent of change. Round to the nearest percent.
katovenus [111]

Answer:

<u> -54.5%</u>

Step-by-step explanation:

You will have to use this formula

\frac{new value-oldvalue}{oldvalue}

When substituted in you have \frac{30-66}{66}

30-66=-36

-36/66= -0.54 (54 repeating)

Then you have to convert this into a percentage, -54.54(repeating) percent

To the nearest hundredth you would round down to<u> -54.5%</u>.

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8 0
3 years ago
Solve the equation.<br><br>5/7=10/x+2​
skelet666 [1.2K]

Answer:

x=-\frac{70}{9}

Step-by-step explanation:

Isolate the variable by doing operations to both sides of the equation.  

The work is shown below:

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6 0
3 years ago
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Determine the solution of the system. Show your work.<br> Y = 5x – 9<br> Y = 2x + 6
snow_tiger [21]
Both define y, so they are equivalent.

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Then plug in x into any of the equations
y=2(5)+6
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Final answer: (5,16)
5 0
3 years ago
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qaws [65]

Answer:62 feet

Step-by-step explanation:

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20 yards and 2 feets=62 feet

7 0
3 years ago
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Katen [24]

Answer:

the answer is negative

Step-by-step explanation:

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3 years ago
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