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AveGali [126]
2 years ago
7

Match each system to the number the first equation can be multiplied by to eliminate the X-terms when adding to the second equat

ion. 10x - 4y =-8 1/2 –5x +6y = 10 3x - 8y = 1 6x + 5y = 12 -1/2 8x + 10y = 16 --4x - 5y = 13 -2 -2x + y = 3 4x + 3y = 9 + 2. ​

Mathematics
1 answer:
sasho [114]2 years ago
3 0

Answer:

The first one is 1/2, the second one is -2, the third one is -1/2, and the fourth one is 2.

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
Read 2 more answers
Help please! What is the answer ?
kupik [55]

Answer:

x < -3 or x > 3

second answer choice

Step-by-step explanation:

 The symbol "∨" between p and q represents a disjunction and can be replaced with the word "or" to turn p ∨ q into p or q.

Plug in x < -3 in for p and x > 3 for q, and now you have:

x < -3 or x > 3

which is the same as the second answer choice.

So, the answer is x < -3 or x > 3, or the second answer choice.

I hope you find my answer helpful.

7 0
3 years ago
The two triangles shown are similar. Find the value of d/c
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Answer:

D. None of the above

Step-by-step explanation:

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P.S. hope it helped. If you have any questions, I'll be glad to answer them❤

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3 years ago
Find each quotient. Write in simplest form. keep answer as fraction - not decimal
kirill [66]

So we are given the expression:

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And then we multiply across:

\frac{mn^{2}}{4} *\frac{8}{m^{2}n}= \frac{8mn^{2}}{4m^{2}n}

Then we can break apart all of the like variables for simplification:

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So then we multiply all of these simplified parts together:

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So now we know that the simplified form of the initial expression is: \frac{2n}{m}.

3 0
3 years ago
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WARRIOR [948]

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6 0
3 years ago
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