3 years ago

< Nearpod: Make X c 1) 2x – 5 = 19

Mathematics

1 answer:

Neko [114]3 years ago

6 0

Answer:

x=12

Hope This Helps

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Mazyrski [523]

27 ÷ (-2 + (-7))

27 ÷ (-9)

-3

The answer is -3. Hope that helps!

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3 years ago

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3/7+-5/11+-5/14+3/11

Pachacha [2.7K]

Answer:

Hey!

Your answer is $1\frac{5}{8}$ !

Step-by-step explanation:

Also can be written as 41/8!

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Hence, or otherwise, simplify fully (x² + 4) - (x - 2)2

raketka [301]

Answer:

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Step-by-step explanation:

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3 years ago

What is the solution to this system of equations? 3x + 2y=45 , 4x-y=5

sleet_krkn [62]

The solution is (5, 15)

Multiply the second equation by 2 and then add through.

3x + 2y = 45
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-----------------
11x = 55
x = 5

Then plug in to get the y value

3(5) + 2y = 45
15 + 2y = 45
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3 years ago

Biologist created the following graph to show the relationship between the temperature of water x, and degrees Celsius, and the

PtichkaEL [24]

There is no graph but if I had to guess then I would go with answer choice C

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