3 years ago

What is the solution to the system?

Mathematics

1 answer:

Lapatulllka [165]3 years ago

7 0

Answer:

add the 2 first equations

4x=4 so x=1

5x+z=7 so z=2

3x-y+Z=4 so y=6

so the right answer is (1,6,2)

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Solve for: <img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20%20%2B%205x%20%3D%201" id="TexFormula1" title="x^{2} + 5x = 1

mixer [17]

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4 years ago

Which expression is equivalent to n(3+2n)? a)2n²+3n+5 b)5n+5 c)2n+8 d)11n

denis23 [38]

Answer:

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Step-by-step explanation:

n(3 + 2n)

Apply distributive property...

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4 years ago

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Answer:

Step-by-step explanation:

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3 years ago

Read 2 more answers

Please help me I’m really stuck

dalvyx [7]

Answer:

/ 3=/ 5 { alternate anglea}

/ 5+/6 =180° {straight angle}

/ 6=180-26

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hope it helps

<h3>stay safe healthy and happy.</h3>

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3 years ago

Pls help extra points and mark brainlist

MissTica

Answer:

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Step-by-step explanation:

We have the expression 5(4 + 7x) and are asked to distrbute it.

When distributing, it's very simple, all you have to do is multiply the number outside the parenthesis with the numbers inside the parenthesis.

Therefore :

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3 years ago