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Fiesta28 [93]
3 years ago
8

Solve for n . n - 26 = -13 . n =

Mathematics
2 answers:
asambeis [7]3 years ago
8 0

Final Answer: n = 13

Steps/Reasons:

Question: Solve for n. n - 26 = -13. n = ?

<u>Step 1</u>: Add 26 to both sides.

n = -13 + 26

<u>Step 2</u>: Simplify -13 + 26 to 13.

n = 13

~I hope I helped you :)~

shusha [124]3 years ago
5 0

Answer:

n = 13

Step-by-step explanation:

Given

n - 26 = - 13 ( add 26 to both sides )

n = 13

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  \cos(B)=\dfrac{-(-2ac)\pm\sqrt{(-2ac)^2-4(b^2)(-b^2)}}{2b^2}\\\\\cos(B)=\dfrac{ac}{b^2}\pm\sqrt{\left(\dfrac{ac}{b^2}\right)^2+1}

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  \cos(B)=\dfrac{ac}{b^2}-\sqrt{\left(\dfrac{ac}{b^2}\right)^2+1}

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Sarah would like to make a 6 lb nut mixture that is 60% peanuts and 40% almonds. She has several pounds of a mixture that is 80%
weeeeeb [17]

Answer: a. The system that models this situation is,

x + y = 6 , 8 x + 5 y = 36.

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Step-by-step explanation:

Let x quantity of 80% of peanuts mixture mix with y quantity of 50% of peanuts mixture for making 60% of peanuts mixture.

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