6(-2) - 5 = -12 - 5 = -17

The answer is -17

Hope this helps!

**Answer:**

** m = sqrt(4/(3 n) + 1/(9 n^2)) + 1/(3 n) or m = 1/(3 n) - sqrt(4/(3 n) + 1/(9 n^2))**

**Step-by-step explanation:**

Solve for m:

4 n + 2 m n = 3 m^2 n^2

Subtract 3 m^2 n^2 from both sides:

4 n + 2 m n - 3 m^2 n^2 = 0

Divide both sides by -3 n^2:

m^2 - 4/(3 n) - (2 m)/(3 n) = 0

Add 4/(3 n) to both sides:

m^2 - (2 m)/(3 n) = 4/(3 n)

Add 1/(9 n^2) to both sides:

m^2 + 1/(9 n^2) - (2 m)/(3 n) = 4/(3 n) + 1/(9 n^2)

Write the left hand side as a square:

(m - 1/(3 n))^2 = 4/(3 n) + 1/(9 n^2)

Take the square root of both sides:

m - 1/(3 n) = sqrt(4/(3 n) + 1/(9 n^2)) or m - 1/(3 n) = -sqrt(4/(3 n) + 1/(9 n^2))

Add 1/(3 n) to both sides:

m = sqrt(4/(3 n) + 1/(9 n^2)) + 1/(3 n) or m - 1/(3 n) = -sqrt(4/(3 n) + 1/(9 n^2))

Add 1/(3 n) to both sides:

Answer: m = sqrt(4/(3 n) + 1/(9 n^2)) + 1/(3 n) or m = 1/(3 n) - sqrt(4/(3 n) + 1/(9 n^2))

**Answer:**

a

**Step-by-step explanation:**

We first require the fraction of English to Total

Total = 84 + 38 + 18 + 47 + 69 = 256 , then

× 100% ≈ 27% ( nearest whole number )

**Answer:**

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Hope it helps...

Have a great day!!