2 years ago

7x+2y>-5(-1,1) Determine whether the ordered pair is a solution of the linear inequality

Mathematics

1 answer:

boyakko [2]2 years ago

7 0

Answer:

Step-by-step explanation:

<u>Given inequality:</u>

7x + 2y > - 5

<u>Verify if (-1, 1) is correct:</u>

7(-1) + 2(1) > - 5
- 7 + 2 > - 5
- 5 > - 5

False inequality, it is not the solution

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<img src="https://tex.z-dn.net/?f=7%20%7Bx%7D%5E%7B3%7D%20%20%2B%204x%20-%205%20%2B%208%20%7Bx%7D%5E%7B5%7D%20" id="TexFormula1"

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