The correct option is A, which is {(5/7, 12/7)}.
<h2>Given to us,</h2>
equation 1, 5x + 2y = 7,
equation 2, y = x+1
To solve the question, as given in equation 2 the value of y which is equal to x+1, Substitute the value of y in equation 1,

<h3>substituting,</h3>

Now, we have the value of x, substitute the value in equation 2, to get y,

Taking LCM,

Hence, the correct option is A, which is {(5/7, 12/7)}.
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Answer:
1053 m^3
Step-by-step explanation:
Pyramid top 1/3 * 9 * 9 * 12 = 324 m^3
Base 9 * 9 * 9 = 729 m^3
total 1053 m^3
Answer:
615
Step-by-step explanation:
Answer:
Las Vegas
Step-by-step explanation: