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siniylev [52]
3 years ago
6

(5x²-4x-1)+(2x²-3x+6) simplified

Mathematics
1 answer:
Lady bird [3.3K]3 years ago
3 0
Answer: 7x² - 7x + 5
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option 3, 900 square units

Step-by-step explanation:

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What are the Multiples of 24
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What is the y value of the solution to the system of equations shown below y = 22 - 6 y = 50 – 21​
zhannawk [14.2K]

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3 years ago
Which equation has a graph that passes through the points at (0,5) and (-3,-4)?
Roman55 [17]

Answer:

y = 3x + 5

Step-by-step explanation:

We are asked the equation of the graph which passes through the points at (0,5) and (-3,-4).  

Now, we know that the equation of a straight line passing through the points (x_{1},y_{1}) and (x_{2},y_{2}) is given by

\frac{y - y_{1}}{y_{1} - y_{2}} = \frac{x - x_{1}}{x_{1} - x_{2}}.

So, in our case (x_{1},y_{1}) ≡ (0,5) and (x_{2},y_{2}) ≡ (-3,-4)

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⇒ y - 5 = \frac{9}{3}x

⇒y = 3x + 5 (Answer)

4 0
4 years ago
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