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choli [55]
3 years ago
10

8/9k + 9/5 = -4 - 9/7k

Mathematics
1 answer:
Mamont248 [21]3 years ago
7 0

Answer:

k=-1827/685

Step-by-step explanation:

8/9k+9/5=-4-9/7k

8/9k-(-9/7k)=-4-9/5

8/9k+9/7k=-20/5-9/5

56/63k+81/63k=-29/5

137/63k=-29/5

k=(-29/5)/(137/63)

k=(-29/5)(63/137)

k=-1827/685

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Answer:

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Step-by-step explanation:

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Natalie bought 4 chicken wings for $7.60. How much does each wing cost? On the double number line below, fill in the given value
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Given :

Natalie bought 4 chicken wings for $7.60.

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How much does each wing cost.

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x equals 3 to the power of 4 times 5 cubed times 7 times 11 to the power of 4 y equals 3 squared times 5 to the power of 4 times
Vadim26 [7]

Answer:

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Step-by-step explanation:

We are given the following in the question:

x = 3^4\times 5^3\times 7\times 11^4\\y = 3^2\times 5^4\times 7\times 13^4

We have to find prime factorization for gcd(x, y).

To find the greatest common factor for x and y ,we find the common factors in the prime factorization of x and y.

The common factors are:

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The prime factorization for gcd(x,y) is

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