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zheka24 [161]
4 years ago
7

What is the solution to the system of equations? {2x+5y=3y=x+2 (1, 3) (−1, 3) (17, 157) (−1, 1)

Mathematics
1 answer:
In-s [12.5K]4 years ago
8 0

Answer:

Step-by-step explanation:

2x + 5y = 3

y = x + 2

2x + 5(x + 2) = 3

2x + 5x + 10 = 3

7x + 10 = 3

7x = -7

x = -1

y = -1 + 2

y = 1

(-1, 1)

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Solving the expression  \frac{\sqrt[3]{7} }{\sqrt[5]{7} } we get \mathbf{7^{\frac{2}{15}}}

Option D is correct option.

Step-by-step explanation:

We need to solve the expression: \frac{\sqrt[3]{7} }{\sqrt[5]{7} }

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