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If the equations 3x + 4y = 12 and 6x + 8y = 24 are given, what can be concluded about their solutions?

C. THEY HAVE INFINITELY MANY SOLUTIONS.
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A practical problem states that a total of 50 apples and oranges are in a basket. If there are 30 apples, how many oranges are there? Formulate the equation and solve for the number of oranges.

A. 20
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Which of the following pairs of equations represents parallel lines?

D. Y = 2X + 1 AND Y = 2X - 3
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If the lines represented by the equations 3x + 2y = 12 and 6x + 4y = 24 are graphed, what can be concluded about these lines?

C. THEY ARE THE SAME LINE.
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Solve the following system of equations using substitution: x + 2y = 8 and 3x - y = 5. What is the value of y?

B. 2
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